Characters
| Character Name | Description | Primary Actor |
Secondary Actor | Tertiary Actor | # of Ep. |
| Don Tyler | Owner of Tyler Chicken | (unknown) | 1 | ||
| Abby | Jerry's Girlfriend - Mentored | A.J. Langer | 1 | ||
| Gennice | Jerry's Girlfriend - Cryer | Adelaide Miller | 1 | ||
| Faithy | Little Girl - Daughter of Rula | Aimee Aro | 1 | ||
| Detective Udewitz | (The Little Jerry) | Al White | 1 | ||
| Paul | Pool Guy - Friend of Ramon | Alec Mapa | 1 | ||
| Maura | George's Girlfriend - Won't Break Up | Alex Kapp | 1 | ||
| Lotus | Korean Manicurist | Alexandra Bokyun Chun | 1 | ||
| Sheila | Jerry's Girlfriend - Schmoopy | Alexandra Wentworth | 1 | ||
| Karen | Mickey's Girlfriend then Wife | Ali Marsh | 1 | ||
| Cheryl | (The Jimmy) | Alison Armitage | 1 | ||
| Lucy | (The Puerto Rican Day) | Alison Martin | 1 | ||
| John Grossbard | Kramer's Former Roommate | Allan Wasserman | 1 | ||
| Lanette | Jerry's Girlfriend - Waitress - Girlfriend of Lyle | Amanda Peet | 1 | ||
| Kim | Korean Manicurist - Former Girlfriend of Frank | Amy Hill | 1 | ||
| Celia Morgan | George's Girlfriend - Prisoner | Andrea Bendewald | 1 | ||
| Donna Chang | Jerry's Girlfriend - Not Chinese | Angela Dohrmann | 1 | ||
| Cindy | Jerry's Girlfriend and Maid | Angela Featherstone | 1 | ||
| Gail | (The Shoes) | Anita Barone | 1 | ||
| Evelyn | Del Boca Vista Resident | Ann Morgan Guilbert | 2 | ||
| Robin Sandusky | Elaine's Friend - Wife of Michael | Ann Talman | 1 | ||
| Amy | Jerry's Girlfriend - Likes Air Conditioning | Anna Gunn | 1 | ||
| Anna | Elaine's Co-worker at J. Peterman | Anna Rebecca McFarland | 1 | ||
| Katy | Elaine's Friend - Friend of Marisa Tomei | Annabelle Gurwitch | 1 | ||
| Rita | George's Acquaintance at Party | Anne Twomey | 2 | ||
| Rita Kierson | President of NBC | Anne Twomey | 1 | ||
| Doris Klompus | Del Boca Vista Resident - Wife of Jack | Annie Korzen | 5 | ||
| Joel Rifkin | Elaine's Boyfriend - Same Name as Serial Killer | Anthony Cistaro | 1 | ||
| Maxwell | Cindy's Boss | Anthony Crivello | 1 | ||
| Enzo | Jerry's Barber - Uncle of Gino | Anthony Ponzini | 1 | ||
| Jimmy | Mutual Friend - Third-person Talker | Anthony Starke | 1 | ||
| Miranda | George's Girlfriend - Pigeons and Squirrel | Arabella Field | 1 | ||
| Stan | Kramer's Caddy | Armin Shimerman | 1 | ||
| Marion | Kramer's Girlfriend - Librarian | Ashley Gardner | 1 | ||
| Melanie | Jerry's Girlfriend - Eats Peas One at a Time | Athena Massey | 1 | ||
| Tara | George's Girlfriend - Food and Lovemaking | Audrey Kissel | 1 | ||
| Debby Bibelo | George's Friend - Didn't Say Hi | Barbara Alyn Woods; | 1 | ||
| Ron | George's Acquaintance - Photo Developer Man | Bari K. Willerford | 1 | ||
| Morty Seinfeld | Jerry's Father | Barney Martin (21) | Philip Bruns (1) | 22 | |
| Pat Buckles | Comedian - Impersonations | Barry Diamond | 1 | ||
| Zubin Ranawat | Pinter's Father | Bart Braverman | 1 | ||
| Stephanie | (The Kiss Hello) | Belinda Barry | 1 | ||
| Shellbach | Kramer's Lawyer | Ben Stein | 1 | ||
| Bridgette | Jerry's Girlfriend - The Diplomat's Club | Berta Maria Waagfjord | 1 | ||
| Mr. Heyman | Jerry's Gym Teacher in High School | Biff Yeager | 1 | ||
| Steve D'Giff | Mutual Friend - Executive at Calvin Klein | Bill Applebaum | 1 | ||
| Sid Fields | Jerry's Senior Citizen | Bill Erwin | 2 | ||
| Herb | Del Boca Vista Resident | Bill Macy | 1 | ||
| Nana | Jerry's Grandmother - Mother of Helen and Uncle Leo | Billye Ree Wallace | 3 | ||
| Lyle | Lanette's Boyfriend | Blake Gibbons | 1 | ||
| Russell Dalrymple | President of NBC | Bob Balaban | 5 | ||
| Ben | Elaine's Boyfriend - Medical Student | Bob Odenkirk | 1 | ||
| Paul | EEOC Officer | Bob Shaw | 1 | ||
| Patti | Call Girl | Bobbi Jo Lathan | 1 | ||
| Alison | Glenn's Wife | Bonnie McNeil | 1 | ||
| Tony Abato | Jerry's Mechanic | Brad Garrett | 1 | ||
| Sue Ellen Mischke | Elaine's Nemesis - Braless | Brenda Strong | 4 | ||
| Lou Filerman | Elaine's Co-worker at J. Peterman - Sidler | Brent Hinkley | 1 | ||
| Charles | Jerry's Butler in the Pilot | Brian Bradley | 1 | ||
| Mel Sanger | Bubble Boy's Father | Brian Doyle-Murray | 3 | ||
| Babu Bhatt | Owner of Restaurant - Neighbor of Jerry | Brian George | 3 | ||
| Glenn | George's Co-worker at Play Now | Brian J. Williams | 1 | ||
| Andy | (The Apology) | Brian Levinson | 1 | ||
| James | Elaine's Boyfriend - Wake-up Caller | Brian McNamara | 1 | ||
| Artie | (The Burning) | Brian Posehn | 1 | ||
| Dan | Noreen's Boyfriend - High-talker | Brian Reddy | 1 | ||
| Evie | Cleaning Woman - Slept with George | Bridget Sienna | 1 | ||
| Wyck Thayer | Board Member at Susan Ross Foundation | Bruce Davison | 3 | ||
| Father Jessup | Priest - Aunt Clarice's Funeral | Bruce E. Morrow | 1 | ||
| Mooney | Executive at NY Mets | Bruce Jarchow | 1 | ||
| Rabbi Glickman | Elaine's Neighbor - Rabbi | Bruce Mahler | 4 | ||
| Tim Whatley | Jerry's Friend and Dentist | Bryan Cranston | 5 | ||
| Steve | Jerry's Neighbor - Kiss Hello | C.D. LaBove | 1 | ||
| Martin | Jerry's Neighbor - Boyfriend of Gina | C.E. Grimes | 1 | ||
| Sylvia | George's Girlfriend - Employee of Gepetto | Carissa Channing | 1 | ||
| Steve | Jerry's Neighbor - Kiss Hello | Carl LaBove | 1 | ||
| Ramon | Pool Guy | Carlos Jacott | 2 | ||
| Carrie Sokol | George's Girlfriend - Mrs. Sokol's Daughter | Carol Ann Susi | 2 | ||
| Corinne | Jerry's Acquaintance - Hit on Head with Organizer | Carol Kane | 1 | ||
| Mrs. Sanger | Mother of The Bubble Boy | Carol Mansell | 2 | ||
| David Lookner | Elaine's Friend - Husband of Beth | Cary Elwes | 1 | ||
| Nina West | Jerry's Girlfriend - Painter - Daughter of Leonard West | Catherine Keener | 1 | ||
| Gardner | Executive at Houston Astros | Charles Cyphers | 1 | ||
| Fred | George's Co-worker at NY Yankees | Charles Kahlenberg | 1 | ||
| Nina | George's Girlfriend - Suspected Bulemic | Charlotte Lewis | 1 | ||
| Danielle | George's Girlfriend - Girlfriend of Neil | Chelsea Noble | 1 | ||
| Richie Apell | Mutual Friend - Intervention Target | Chris Barnes | 1 | ||
| Paula | George's Girlfriend - Art Student | Christa Miller | 2 | ||
| Ellen | (The Sniffing Accountant) | Christa Miller | 1 | ||
| Leslie | Elaine's Friend - Ex-Performance Artist | Christine Dunford | 2 | ||
| Ellen | Jerry's Girlfriend - No Friends | Christine Taylor | 1 | ||
| Sophie | Jerry's Girlfriend - Tractor Story | Cindy Ambuehl | 1 | ||
| Mr. Bevilaqua | Jerry's Gym Teacher in Junior High School | Claude Earl Jones | 1 | ||
| Scott | Bonnie's Roommate - George Look-alike | Cleto Augusto | 1 | ||
| Tobias Lehigh Nagy | Smog Strangler | Clint Howard | 1 | ||
| Mr. Clotworthy | Kramer's Acquaintance | Clive Rosengren | 2 | ||
| Judy | Elaine's Friend - Viking Press | Coby Turner | 2 | ||
| Jimmy | Little Boy - Son of Vivian | Colton James | 1 | ||
| Meryl | Jerry's Girlfriend -The Wife | Courteney Cox | 1 | ||
| Michelle | (The Parking Garage) | Cynthia Ettinger | 1 | ||
| Sandy | (The Library) | Cynthia Szigeti | 1 | ||
| Sherry Becker | Jerry's Friend from High School | Cynthia Szigeti | 1 | ||
| Watkins | George's Co-worker at Kruger Industrial Smoothing | Damon Jones | 1 | ||
| Tony | Elaine's Boyfriend - Pretty-boy Thrill-seeker | Dan Cortese | 1 | ||
| Frankie Merman | Jerry's Friend - The Summer George | Dana Gould | 1 | ||
| Shelly | Jerry's Girlfriend - Nut Spitter-outer | Dana Wheeler-Nicholson | 1 | ||
| Nicki | (The Calzone) | Danette Tays | 1 | ||
| Simon | Elaine's Boyfriend - British Moocher | Daniel Gerroll | 1 | ||
| Rick | Car Salesman | Daniel Hagen | 1 | ||
| Mr. Kruger | George's Boss at Kruger Industrial Smoothing | Daniel von Bargen | 4 | ||
| John Hanaran | Power Guy at Con Ed | Daniel Zacapa | 1 | ||
| Vincent | Elaine's Admirer - Video Store Employee | Danny Strong | 1 | ||
| Mickey Abbott | Kramer's Friend - Actor - Little Person | Danny Woodburn | 8 | ||
| Mrs. Lupchek | (The Conversion) | Darlene Kardon | 1 | ||
| Karl Farbman | Furniture Designer | Dave Pierce | 1 | ||
| Coco | George's Co-worker at Kruger Industrial Smoothing | Davenia McFadden | 1 | ||
| Beck | Executive in Spring Water Merger | David Blackwood | 1 | ||
| Stan | Elaine's Friend - NY Marathon Party | David Blackwood | 1 | ||
| Roger | (The Sponge) | David Byrd | 1 | ||
| Brian | (The Yada Yada) | David Chandler | 1 | ||
| Gino | Kramer's Barber - Nephew of Enzo | David Ciminello | 1 | ||
| Harry | Manager of H&H Bagel Shop | David Florek | 1 | ||
| Isaac | Manya's Husband | David Fresco | 1 | ||
| Carl | Elaine's Boyfriend - Furniture Mover | David James Elliott | 1 | ||
| Antonio | Busboy | David LaBiosa | 1 | ||
| Mr. Parry | Patient of Dr. Sitarides | David Moreland | 1 | ||
| Lomez Jr. | (The Van Buren Boys) | David Moscow | 1 | ||
| Dick | Elaine's Boyfriend - Recovering Alcoholic | David Naughton | 1 | ||
| Dr. Resnick | Doctor - Elaine's Rash - Uncle Leo's Eyebrows | David Purdham | 1 | ||
| Dr. Dembrow | Doctor - Morty's Bad Back | David Sage | 1 | ||
| Mr. Cohen | Patron of Chinese Restaurant | David Tress | 1 | ||
| Monica | George's Girlfriend - IQ Tester | Dawn Arnemann | 1 | ||
| Carol | George's Acquaintance - Woman in Bar | Dayna Winston | 1 | ||
| Steve Gendason | Kramer's Friend - Ex-baseball Player | Dean Hallo | 1 | ||
| Tammy | Actress - Little Person | Debbie Lee Carrington | 1 | ||
| Chelsea | Kramer's Acquaintance - Los Angeles Actress | Debi A. Monahan | 1 | ||
| Elsa Carlisle | Specialty Modeling Agency | Deborah May | 1 | ||
| Katie | Jerry's Agent | Debra Jo Rupp | 2 | ||
| Beth Lookner | Elaine's Friend - Wife of Arnie - Wife of David | Debra Messing | 2 | ||
| Mrs. Sweedler | Hospital Administrator | Debra Mooney | 1 | ||
| Bill | George's Co-worker at Real Estate Company | Deck McKenzie | 4 | ||
| Mitch | Bartender | Deck McKenzie | 1 | ||
| Scott | Hospital Patient | Deck McKenzie | 1 | ||
| Victoria | George's Acquaintance at the Coffee Shop | Dedee Pfeiffer | 1 | ||
| Molly Dalrymple | Russell Dalrymple's Daughter | Denise Lee Richards | 1 | ||
| Arlene | Elaine's Friend - Met Ned at the Mall | Denise Poirier | 1 | ||
| Mrs. Ricardi | George's Acquaintance - Tenant Board Member | Diana Bellamy | 1 | ||
| Mrs. Zanfino | Mother of Joey | Diana Castle | 2 | ||
| Remy Temple | Joe Temple's Daughter | Diana Theodore | 2 | ||
| Ronnie | Comedian - Props | Dom Irrera | 1 | ||
| Dustin | Pool Guy - Friend of Ramon | Dom Magwili | 1 | ||
| Dennis | Kramer's Friend - Hansom Cab Operator | Don Amendolia | 1 | ||
| Duncan Meyers | Jerry's Friend from High School | Don R. McManus | 1 | ||
| Dr. Allenwood | Doctor - Clarice's Funeral | Donald Bishop | 1 | ||
| Lola | Kramer's Girlfriend - Handicapped | Donna Evans | 1 | ||
| Alec | Mutual Friend - Big Brother Volunteer | Dorien Wilson | 1 | ||
| Eddie | Elaine's Boyfriend - Seattle | Doug Ballard | 1 | ||
| Kenny | (The Frogger) | Drake Bell | 1 | ||
| Maurice | (The Van Buren Boys) | Dublin James | 1 | ||
| Frank | (The Stranded) | Dwayne Kennedy | 1 | ||
| Lupe | Chambermaid - Atlantic City | Dyana Ortelli | 1 | ||
| Izzy Mandelbaum Sr. | Del Boca Vista Resident - Father of Izzy | Earl Schuman | 1 | ||
| Detective Blake | (The Finale) | Ed O'Ross | 1 | ||
| Mr. Stevenson | Elaine's Acquaintance - Boss of Robert | Ed Winter | 1 | ||
| Sid Luckman | Del Boca Vista Resident | Edgar Small | 2 | ||
| Mrs. Oliver | Elaine's Senior Citizen | Edie McClurg (not credited) | 1 | ||
| Mrs. Payton | Mr. Pitt's Neighbor | Edith Fields | 1 | ||
| Owen March | Elaine's Boyfriend - Elderly Writer | Edward Penn | 1 | ||
| Sandi Robbins | Actress - Played Elaine in the Pilot | Elena Wohl | 1 | ||
| Katya | Jerry's Girlfriend - Gymnast | Elina Löwensohn | 1 | ||
| Allison | The Drake's Fiancée | Elizabeth Dennehy | 1 | ||
| Noel | George's Girlfriend - Pianist | Elizabeth Morehead | 1 | ||
| Dean Jones | (The Voice) | Ella Joyce | 1 | ||
| Momma | J. Peterman's Mother | Ellen Albertini Dow | 1 | ||
| Carol | Jerry's Relative | Ellen Gerstein | 1 | ||
| Ellen | Woman at Party on Long Island | Ellen Ratner | 1 | ||
| Mr. Armstrong | Admirer of Nina's Art - Husband of Mrs. Armstrong | Elliott Reid | 1 | ||
| Karl | Exterminator | Ellis Williams | 2 | ||
| Helene | Kramer's Neighbor in Los Angeles - Old Movie Actress | Elmarie Wendel | 2 | ||
| Mom | Owner of Shoe Repair Shop - Wife of Pop | Elsa Raven | 1 | ||
| Mr. Haarwood | Patron of the Alex Theater | Eric Christmas | 1 | ||
| Maurice | (The Movie) | Eric Poppick | 1 | ||
| Zeke | Executive at Houston Astros | Ernie Lively | 1 | ||
| Estelle Costanza | George's Mother | Estelle Harris | 28 | ||
| McMaines | (The Butter Shave) | Everett Greenbaum | 1 | ||
| Ms. Wilkie | Executive of Tobacco Company | Fern Fitzgerald | 1 | ||
| Dr. Stern | (The Package) | Fort Atkinson | 1 | ||
| Mabel Choate | Del Boca Vista Resident | Frances Bay | 3 | ||
| Vegatable Lasagna | Elaine's Acquaintance on Airplane | Frank Van Keeken | 1 | ||
| Levitan | George's Boss at Real Estate Company | Fred Applegate | 1 | ||
| John Molika | Mutual Friend - Friend of Richie Apell | Fred Sanders | 1 | ||
| Fred Yerkes | Elaine's Boyfriend - Friend of Jerry | Fred Stoller | 2 | ||
| Jocylin Landis | Manager at Doubleday | Gail Strickland | 2 | ||
| O'Neal | (The Finale) | Gay Thomas | 1 | ||
| Mr. Oh | Japanese Tourist | Gedde Watanabe | 1 | ||
| Izzy Mandelbaum Jr. | Del Boca Vista Resident - Son of Izzy | Gene Dynarski | 2 | ||
| Buddy | Nana's Friend at Nursing Home | Gene Elman | 1 | ||
| Mrs. Stevenson | Elaine's Acquaintance - Wife of Mr. Stevenson | Georgann Johnson | 1 | ||
| Yuri Testikov | Elaine's Colleague - Russian Writer | George Murdock | 1 | ||
| Gina | Jerry's Girlfriend - Girlfriend of Martin | Gina Gallego | 1 | ||
| Dana Foley | George's Therapist | Gina Hecht | 3 | ||
| Harry Fong | George's Acquaintance - Bought Susan's Opera Ticket | Glen Chin | 1 | ||
| Harold | Jerry's Building Superintendent | Glenn Shadix | 1 | ||
| Mr. Yamaguchi | Japanese Tourist | Goh Misawa | 1 | ||
| Mr. Thomassoulo | George's Boss at Play Now | Gordon Jump | 2 | ||
| Mrs. Ross | Susan's Mother | Grace Zabriskie | 5 | ||
| Donna | Jerry's Girlfriend - Liked Dockers Commercial | Gretchen German | 1 | ||
| Mr. Mandel | Executive at Viking Press | Guy Siner | 1 | ||
| Janine | (The Fatigues) | Gwen McGee | 1 | ||
| Dan | Elaine's Friend - Protester | Harley Venton | 1 | ||
| Mrs. Reichman | Mutual Acquaintance - Wife of Mr. Reichman | Harriet S. Miller | 1 | ||
| Craig | Elaine's Boyfriend - Salesman at The Andover Shop | Harry Van Gorkum | 1 | ||
| Sheila | George's Acquaintance - Photo Developer Girl | Heather Campbell | 1 | ||
| Laura | Sandy's Room Mate - Laugher | Heather Medway | 1 | ||
| Susan Ross | George's Girlfriend and Fiancée | Heidi Swedberg | 28 | ||
| Christine Nyhart | Apartment Rental Agent | Helen Carey | 1 | ||
| Becky Gelke | Jerry's Neighbor - Hit-and-Run Victim | Helen Slater | 1 | ||
| Father Curtis | Priest - Married Mickey and Karen | Henry Woronicz | 2 | ||
| Michael | Elaine's Co-worker at Pendant Publishing | Hiram Kasten | 3 | ||
| Willie Sr. | Willie's Father - Car Dealership | Howard Mann | 1 | ||
| Mr. Pitt (Justin) | Elaine's Boss at Doubleday | Ian Abercrombie | 8 | ||
| Stubs | Owner of Sports Memorabilia Store - Friend of Kramer | Ian Patrick Williams | 1 | ||
| Joyce | Elaine's Friend - Arobics Instructor | Ilana Levine | 1 | ||
| Loretta | George's Girlfriend - Won't Break Up | Illeana Douglas | 1 | ||
| Spike | Owner of Cigar Store | Irvin Mosley Jr. | 1 | ||
| Patty | Milos' Wife | Ivana Milavich | 1 | ||
| Officer Morgan | Police Officer - Eye Patch | Ivory Ocean | 1 | ||
| Mr. Leland | Kramer's Boss at Brandt-Leland | J. Patrick McCormack | 1 | ||
| Mr. Green | Mr. Pitt's Neighbor | Jack Betts | 1 | ||
| Mike | (The Frogger) | Jack Esformes | 1 | ||
| Alan | (The Apology) | Jack Hallett | 1 | ||
| Ralph | Construction Worker | Jack McGee | 1 | ||
| Mr. Tuttle | George's Boss at Sanalac | Jack Shearer | 1 | ||
| Lorraine | Kramer's Acquaintance on the Street | Jacqueline M. Houston | 1 | ||
| Larry | Mutual Friend - Party - Husband of Carol | James F. Dean | 1 | ||
| Bruce | Maitre'd at Chinese Restaurant | James Hong | 1 | ||
| Mr. Canterman | (The Puerto Rican Day) | James Karen | 1 | ||
| Ned | Susan's Uncle | James Noah | 1 | ||
| Brett | Elaine's Boyfriend - Furniture Manufacturer | James Patrick Stuart | 1 | ||
| Detective Hudson | (The Finale) | James Pickens Jr. | 1 | ||
| D.A. Hoyt | District Attorney at Finale Trial | James Rebhorn | 2 | ||
| Jason | Mutual Friend - Recovering Alcoholic | James Spader | 1 | ||
| Aronson | Executive in Spring Water Merger | James Sweeney | 1 | ||
| Jane | Jerry's Girlfriend - Can't Spare a Square | Jami Gertz | 1 | ||
| Sasha | (The Conversion) | Jana Marie Hupp | 1 | ||
| Marla Penny | Jerry's Girlfriend - Virgin | Jane Leeves | 4 | ||
| Jeannie Steinman | Jerry's Girlfriend - Just Like Jerry | Janeane Garofalo | 2 | ||
| Sandi | Jerry's Girlfriend - Non-laugher | Jann Karam | 1 | ||
| George Costanza | Jerry's Friend Since Elementary School | Jason Alexander | 175 | ||
| Joey | Little Boy - Big Brother Program | Jason Manary | 1 | ||
| Sid | Car Parker | Jay Brooks | 2 | ||
| Roxanne | Elaine's Friend - NY Marathon Party | Jeanine Jackson | 1 | ||
| Myra Flick | Mutual Friend - Wife of Stan | Jeannie Elias | 1 | ||
| Joel | (The Non-fat Yogurt) | Jed Mills | 1 | ||
| Steven Koren | Student - Grant Prospect of Susan Ross Foundation | Jed Rhein | 1 | ||
| Gene | Manager of Video Store | Jeff Hatz | 1 | ||
| Raymond | George's Massage Therapist | Jeff Lester | 1 | ||
| Neil | Danielle's Boyfriend - George Look-alike | Jeff Miller | 1 | ||
| Wilton Marshall | Elaine's Friend from High School Camp | Jeff Oetjen | 1 | ||
| John Germaine | Elaine's Boyfriend - Saxophonist | JEFF YAGHER | 1 | ||
| Leslie | (The Puerto Rican Day) | Jenica Bergere | 1 | ||
| Keri | Jerry's Acquaintance at Joe Mayo's Party | Jennette Robbins | 1 | ||
| Tia Van Kamp | Jerry's Girlfriend - Calvin Klein Model | Jennifer Campbell | 2 | ||
| Jodi | Jerry's Girlfriend - Masseuse | Jennifer Coolidge | 1 | ||
| Lena Small | Jerry's Girlfriend - AIDS Walker | Jennifer Guthrie | 1 | ||
| Jean-Paul | Elaine's Colleague - Marathoner | Jeremiah Birkett | 1 | ||
| Michael Barth | Actor - Played George in the Pilot | Jeremy Piven | 1 | ||
| Darin | Kramer's Personal Assistant | Jerrad Paul | 1 | ||
| Lou | Police Officer - Polygraph Operator | Jerry Diner | 1 | ||
| Tim Fields | Sid Fields' Son | Jerry Hauck | 1 | ||
| Jerry Seinfeld | Main Character | Jerry Seinfeld | 180 | ||
| Todd | Mutual Friend - Party | Jerry Sroka | 1 | ||
| Frank Costanza | George's Father | Jerry Stiller (28) | John Randolph (1) | 29 | |
| Ralph | Del Boca Vista Resident | Jesse White | 3 | ||
| Lindsay Enright | George's Girlfriend | Jessica Hecht | 2 | ||
| Marie | Member of Book Club | Jessica Hecht | 1 | ||
| Naomi | Jerry's Girlfriend - Restaurant Hostess | Jessica Lundy | 2 | ||
| Bonnie | George's Girlfriend - Velvet Couch | Jessica Tuck | 1 | ||
| Lisa | Elaine's Friend | Jill Holden | 2 | ||
| Gail | Elaine's Friend | Jill Talley | 2 | ||
| Bernie | (The Finale) | Jim Zulevic | 1 | ||
| Denise | George's Girlfriend - Bald | Joan Elizabeth | 1 | ||
| Uncle Mac | Jerry's Uncle | Joe George | 1 | ||
| Johnny | Actor - Little Person | Joe Gieb | 1 | ||
| Dugan | Elaine's Co-worker at J. Peterman | Joe Urla | 6 | ||
| Don | Auto Mechanic - Twix Eater | Joel McCrary | 1 | ||
| Reilly | George's Co-worker at NY Yankees | Joel Polis | 1 | ||
| Teddy Padillac | Umbrella Salesman | John Bowman | 1 | ||
| Vic | Owner of Laundromat | John Capodice | 1 | ||
| Matthew | Little Boy - Son of Maryedith | John Christian Graas | 2 | ||
| Todd Gack | Elaine's Boyfriend - Intentional Bet Loser | John D'Aquino | 1 | ||
| Gus | (The Beard) | John F. O'Donohue | 1 | ||
| Greeny | George's Co-worker at Real Estate Company | John Hillner | 1 | ||
| Barry Profit | Jerry's Accountant - Sniffer | John Kapelos | 1 | ||
| Kurt | Elaine's Boyfriend - Shaved Head | John Michael Higgins | 1 | ||
| J. Peterman | Elaine's Boss at J. Peterman | John O'Hurley | 21 | ||
| Cedric (Ray) | Street Tough | John Paragon | 3 | ||
| Ray (Cedric) | Street Tough | John Paragon | 1 | ||
| Dr. Fein | Elaine's Boyfriend - George's Doctor for False Heart Attack | John Posey | 1 | ||
| Roy | (The Stranded) | John Putch | 1 | ||
| Eric the Clown | Party Clown | Jon Favreau | 1 | ||
| Rusty | Homeless Man | Jon Gries | 2 | ||
| Donald Sanger | The Bubble Boy | Jon Hayman | 3 | ||
| Gary Fogel | Mutual Friend - Faked Cancer | Jon Lovitz | 1 | ||
| Silvio | Jerry's Building Superintendent | Jon Polito | 1 | ||
| Zach | Elaine's Co-worker at J. Peterman | Jonathan Penner | 1 | ||
| Gavin Palone | Jerry's Acquaintance - Dog Owner on Plane | Joseph Maher | 1 | ||
| Michael Sandusky | Elaine's Friend - Husband of Robin | Joseph Malone | 1 | ||
| Willie | Drycleaner - Husband of Donna | Joseph R. Sicari | 1 | ||
| Marty | Drycleaner | Joseph Ragno | 1 | ||
| Billy | Little Boy - Son of Julianna | Joshua Liebling | 1 | ||
| Jaime | (The English Patient) | Juan Garcia | 1 | ||
| Aaron | Elaine's Boyfriend - Close-talker | Judge Reinhold | 1 | ||
| Sally | Kramer's Girlfriend - Big Behind | Judith Shelton | 1 | ||
| Lorraine Catalano | Uncle Leo's Co-worker | Judy Kain | 1 | ||
| Lisi | Jerry's Girlfriend - Finished Jerry's Sentences | Julia Campbell | 1 | ||
| Elaine Benes | Jerry's Friend and Ex-girlfriend | Julia Louis-Dreyfus | 174 | ||
| Celia | Jerry's Girlfriend - Toy Collection | Julia Pennington | 1 | ||
| Julio | Jerry's Building Superintendent | Julio Oscar Mechoso | 1 | ||
| Ruby | Korean Manicurist - Owner of Nail Parlor | June Kyoko Lu | 1 | ||
| Amanda | George's Acquaintance - Receptionist at Brandt-Leland | Justina Vail | 1 | ||
| Mrs. Armstrong | Admirer of Nina's Art - Wife of Mr. Armstrong | Justine Johnston | 1 | ||
| Nina | George's Girlfriend - Slept with Jerry | Justine Miceli | 1 | ||
| Melissa | Ellen's Friend | Justine Slater | 1 | ||
| Gwen | Jerry's Girlfriend - Two-face | Karen Fineman | 1 | ||
| Allison | Jerry's Girlfriend - George's Girlfriend - Susan's Girlfriend | Kari Coleman | 3 | ||
| Daphne Bower | George's Girlfriend | Karla Tamburrelli | 1 | ||
| Roberta | Mutual Friend - Friend of Richie Apell | Kate Benton | 2 | ||
| Sheri | (The Hot Tub) | Kate Mulligan | 1 | ||
| Cathy | (The Beard) | Katherine LaNasa | 1 | ||
| Sergeant Tierney | Jerry's Girlfriend - Police Officer | Katherine LaNasa | 1 | ||
| Melissa | Jerry's Girlfriend - Bad Naked | Kathleen McClellan | 1 | ||
| Betsy | Warden at Women's Prison | Kathryn Joosten | 1 | ||
| Sally Weaver | Performance Artist - College Roommate of Susan | Kathy Griffin | 2 | ||
| Cynthia Perlman | Abby's Mentor | Katie Layman | 1 | ||
| Siena | George's Girlfriend - Zoo Worker | Katy Selverstone | 1 | ||
| Vivian | Elaine's Friend - Boyfriend of George - Mother of Jimmy | Kellie Waymire | 1 | ||
| Noreen | Elaine's Friend - Girlfriend of Dan | Kelly Coffield | 2 | ||
| Ken | Carrie's Husband | Ken Hudson Campbell | 1 | ||
| Mr. Burns | Executive of a Coffee Shop | Kenneth Ryan | 1 | ||
| Mike | George's Co-worker at Sanalac | Kenny Myles | 1 | ||
| Joel Horneck | Jerry's Friend from School | Kevin Dunn | 1 | ||
| Brian | (The Nap) | Kevin Keckeisen | 1 | ||
| Denim Vest | Elaine's Admirer at Party | Kevin McDonald | 1 | ||
| Stu Chermak | Executive at NBC | Kevin Page | 2 | ||
| Timmy | Betsy's Brother | Kieran Mulroney | 1 | ||
| Charmaine | Ethan's Friend - Costume Designer | Kim Chase | 1 | ||
| Pam | Jerry's Girlfriend - Bookstore Worker | Kim Myers | 1 | ||
| Lenore | (The Diplomats Club) | Kim Zimmer | 1 | ||
| Tawni | (The Conversion) | Kimberley Campbell | 1 | ||
| Diane | Mutual Acquaintance at Party | Kimberley Kates | 1 | ||
| Winona | Elaine's Friend - Native-American | Kimberly Norris | 1 | ||
| Gillian | Jerry's Girlfriend - Man-hands | Kristin Bauer | 1 | ||
| Jenna | Jerry's Girlfriend - Bania's Girlfriend | Kristin Davis | 2 | ||
| Gene | Elaine's Friend - Bizarro George | Kyle T. Heener | 1 | ||
| Ms. Jordan | Executive of a Coffee Shop | Kymberley S. Newberry | 1 | ||
| Heather | George's Girlfriend - Didn't Have His Hat | Kymberly Kalil | 1 | ||
| MacKenzie | George's Prospective Employer | Lane Davies | 1 | ||
| Arthur Milano | (The Slicer) | Larry B. Scott | 1 | ||
| Tom Pepper | Actor - Played Kramer in the Pilot | Larry Hankin | 1 | ||
| The Soup Nazi | Chef at Soup Restaurant | Larry Thomas | 2 | ||
| Valerie Hamilton | Jerry's Girlfriend - Level-jumper | Lauren Graham | 1 | ||
| Rhisa | George's Cousin | Laurie Taylor-Williams | 1 | ||
| Larry | Manager of the Coffee Shop | Lawrence Mandely | 6 | ||
| Alton Benes | Elaine's Father | Lawrence Tierney | 1 | ||
| Stacy | Mutual Acquaintance - Woman in Bar | Leah Lail | 1 | ||
| Mike Moffit | Kramer's Friend - Bookie | Lee Arenberg | 2 | ||
| George Steinbrenner | George's Boss at NY Yankees | Lee Bear | Mitch Mitchell | 16 | |
| Uncle Leo | Jerry's Uncle - Brother of Helen | Len Lesser | 15 | ||
| Clayton | Executive at Houston Astros | Leon Russom | 1 | ||
| Clyde | Kramer's Friend - Friend of John Germaine | Leonard Lightfoot | 1 | ||
| Joe | Owner of Fruit Stand | Leonard Termo | 1 | ||
| Rita | Elaine's Friend - NY Marathon Party | Leslie Neale | 1 | ||
| Leapin' Larry | Owner of Appliance Store | Lewis Arquette | 1 | ||
| Anna | Kramer's Girlfriend - African-American | Lili Bernard | 1 | ||
| Gwen | George's Girlfriend - Todd's Party | Linda Kash | 1 | ||
| Hildy | Kramer's Girlfriend - Waitress at Reggie's | Linda Wallem | 1 | ||
| Christie | Jerry's Girlfriend - One Dress | Lisa Deanne | 1 | ||
| Karen | George's Girlfriend | Lisa Edelstein | 2 | ||
| Cheryl | (The Non-fat Yogurt) | Lisa Houle | 1 | ||
| Connie | Kramer's Girlfriend - Trapped Beneath | Lisa Kushell | 1 | ||
| Sandra | Elaine's Assistant at Pendant Publishing | Lisa Malkiewicz | 1 | ||
| Carol | Mutual Friend - Mother of The Baby | Lisa Mende | 5 | ||
| Joanne | Elaine's Friend | Lisa Pescia | 4 | ||
| Lisa | (The Masseuse) | Lisa Pescia | 1 | ||
| Pam | Roy's Receptionist | Liz Georges | 1 | ||
| Helen Seinfeld | Jerry's Mother | Liz Sheridan | 22 | ||
| Izzy Mandelbaum | Del Boca Vista Resident | Lloyd Bridges | 2 | ||
| Mrs. Enright | Lindsay's Mother | Lois Nettleton | 1 | ||
| Patty | Jerry's Girlfriend - Get Mad | Lori Loughlin | 1 | ||
| Dr. Cooperman | Doctor - The Assman | Lou Cutell | 1 | ||
| Mrs. Hamilton | Valerie's Mother | Louan Gideon | 1 | ||
| Phil | Jerry's Neighbor - Owner of Parrot | Louis Mustillo | 1 | ||
| Vanessa | Jerry's Girlfriend - Lawyer | Lynn Clark | 2 | ||
| Stella | Uncle Leo's Wife | Magda Harout | 1 | ||
| Cheryl | Ping's Cousin and Lawyer | Maggie Han | 2 | ||
| Cynthia | George's Girlfriend - Friend of Elaine | Maggie Jakobson | 1 | ||
| Ellis | (The Puerto Rican Day) | Marc Hirschfeld | 1 | ||
| Sara Sitarides | Jerry's Girlfriend - Skin Doctor | Marcia Cross | 1 | ||
| Jenny | Hostess of Long Island Party - Wife of Steve | Marcia Firesten | 1 | ||
| Guillermo | Kramer's Cuban Man | Marco Rodriguez | 1 | ||
| Dan | George's Co-worker at Real Estate Company | Marcus Smythe | 1 | ||
| Mary Contardi | Jerry's Acquaintance - Dated Once Never Called Back | Margaret Reed | 1 | ||
| Karen | Jerry's Girlfriend - Miss Rhode Island | Marguerite MacIntyre | 1 | ||
| Lamar | Driver of Maroon Golf | Mario Joyner | 1 | ||
| Melissa | Actress - Auditioned for the Part of Elaine for the Pilot | Mariska Hargitay | 1 | ||
| Margaret | Jerry's Girlfriend - Ex-girlfriend of Newman | Marita Geraghty | 1 | ||
| Bob | George's Acquaintance - Suit Shopper | Mark Beltzman | 1 | ||
| Walter (Other) | Elaine's Co-worker at J. Peterman | Mark Daniel Cade | 2 | ||
| Alec Berg | Jerry's Friend - Rangers Season Ticket Holder | Mark DeCarlo | 1 | ||
| Jack | Jerry's Neighbor - Kiss Hello | Mark Fite | 1 | ||
| Milos | Employee of Tennis Pro Shop | Mark Harelik | 1 | ||
| David | Barbara Benedict's Companion | Mark Holton | 1 | ||
| Michael | (The Hamptons) | Mark L. Taylor | 1 | ||
| Bob Cobb (Maestro) | Elaine's Boyfriend - Conductor | Mark Metcalf | 2 | ||
| Maestro (Bob Cobb) | Elaine's Boyfriend - Conductor | Mark Metcalf | 2 | ||
| Seth | Jerry's Friend - Kenny Rogers Roasters Manager | Mark Roberts | 1 | ||
| Vargus | Elaine's Friend -Bizarro Newman | Mark S. Larson | 1 | ||
| Phil Titola | Jerry's Friend - Dated Elaine - Took it Out | Mark Tymchyshyn | 1 | ||
| Charles | (The Maid) | Markus Flanagan | 1 | ||
| Nancy Klopper | George's Girlfriend - The Move | Marla Sucharetza | 1 | ||
| Laura | Jerry's Girlfriend - Deaf Lineswoman | Marlee Matlin | 1 | ||
| Lew | Chinese Food Delivery Guy | Martin Chow | 1 | ||
| Jake Jarmel | Elaine's Boyfriend - Writer | Marty Rackham | 4 | ||
| Deena Lazzari | George's Friend from Old Neighborhood - Daughter of Pop | Mary Jo Keenen | 3 | ||
| Joan | Jerry's Neighbor - Kiss Hello | Mary Scheer | 2 | ||
| Ms. Smoth | (The Strongbox) | Mary Scheer | 1 | ||
| Maryedith | Jerry's Neighbor - Mother of Matthew | Maryedith Burrell | 2 | ||
| Lloyd Braun | George's Nemesis | Matt McCoy (2) | Ralph Bruneau (1) | Peter Keleghan | 3 |
| Pamela | Elaine's Friend - Friend of Vanessa | Maud Winchester | 1 | ||
| Misha | Tightrope Walker - Friend of Katya | Maurice Godin | 1 | ||
| Carol | (The Finale) | McNally Sagal | 1 | ||
| Mrs. Burns | (The Abstinence) | Meagen Fay | 1 | ||
| Peggy | Elaine's Co-worker at J. Peterman | Megan Cole | 2 | ||
| Betsy | George's Girlfriend - Sister of Timmy | Megan Mullally | 1 | ||
| Robin | George's Girlfriend - Waitress at Comedy Club | Melanie Chartoff | 2 | ||
| Rachel Goldstein | Jerry's Girlfriend - Schindler's List Make-out | Melanie Smith | 3 | ||
| Alex | Jerry's Girlfriend - Liked Hairless Men | Melinda Clarke | 1 | ||
| Angela | Jerry's Girlfriend - Hit-and-Run Driver | Melinda McGraw | 1 | ||
| Kobe | (The Frogger) | Melissa Denton | 1 | ||
| Gwen | (The Stranded) | Melissa Weil | 1 | ||
| Joanne | Elaine's Friend - NY Marathon Party | Melody Ryane | 1 | ||
| Jane | George's Girlfriend - Topless in The Hamptons | Melora Walters | 1 | ||
| Steve Pocatello | Host of Long Island Party - Husband of Jenny | Michael Chiklis | 1 | ||
| Ray | Jerry's Housekeeper - Husband of Rava | Michael D. Conway | 1 | ||
| Roger Ipswitch | Elaine's Co-worker at J. Peterman - Accountant | Michael D. Roberts | 1 | ||
| Arthur Pensky | George's Client at Sanalac | Michael Fairman | 1 | ||
| Gregg | (The Apology) | Michael Fishman | 1 | ||
| Rudy | Owner of Vintage Clothing Store | Michael G. Hagerty | 1 | ||
| Willie | Service Advisor at Car Dealership | Michael Kagan | 1 | ||
| Minkler | Executive at NY Mets | Michael Laskin | 1 | ||
| Jesse | Ethan's Friend - Personal Assistant to George Hamilton | Michael McDonald | 2 | ||
| FDR | Kramer's Friend | Michael McShane | 2 | ||
| Cosmo Kramer | Jerry's Friend and Neighbor | Michael Richards | 175 | ||
| Fulton | Mutual Friend - Hospital | Michael Rivkin | 1 | ||
| Pop | Owner of Shoe Repair Shop - Husband of Mom | Michael Robello | 1 | ||
| Castro | Fidel Castro | Michael Sorich | 1 | ||
| Julie | George's Girlfriend - Big Salad Credit | Michelle Forbes | 1 | ||
| Kim | Ellen's Friend | Michelle Maika | 1 | ||
| Luis | Kramer's Acquaintance - Cuban Embassy | Miguel Perez | 1 | ||
| Marcelino | Owner of Bodega - Cock Fights | Miguel Sandoval | 2 | ||
| Mrs. Canterman | (The Puerto Rican Day) | Mimi Cozzens | 1 | ||
| Cynthia | Russell's Girlfriend | Mimi Craven | 1 | ||
| Rula | Psychic | Mimi Lieber | 1 | ||
| Donna | Drycleaner - Wife of Willie | Mitzi McCall | 1 | ||
| Sister Roberta | Kramer's Girlfriend - Nun-to-be | Molly Hagan | 1 | ||
| Sam | Elaine's Co-worker at J. Peterman - Didn't Swing Arms | Molly Shannon | 1 | ||
| Gail | (The Puerto Rican Day) | Monica Allison | 1 | ||
| Julie | Kramer's Girlfriend - Friend of Julie | Monica Lacy | 1 | ||
| Rubin | (The Wizard) | Murray Rubin | 1 | ||
| Alice | (The Voice) | Nancy Balbirer | 1 | ||
| Eddie Sherman | Elaine's Co-worker at J. Peterman - Mailroom | Ned Bellamy | 1 | ||
| Brody | Kramer's Friend - Movie Pirater | Neil Giuntoli | 1 | ||
| Calvin Klein | Famous Designer | Nicholas Hormann | 2 | ||
| Glenn | Elaine's Boyfriend - Poor and Married | Nicholas Paul Walker | 1 | ||
| Carl | Elaine's Boyfriend - Still Smells It | Nick Backay | 1 | ||
| Horst | German Tourist | Nick Jameson | 1 | ||
| Grandpa | Anna's Grandfather | Nick LaTour | 1 | ||
| Barbara | (The Wait Out) | Nicole Tocantins | 1 | ||
| Usha Renawat | Pinter's Mother | Noor Shic | 1 | ||
| Beder | (The Tape) | Norman Brenner | 1 | ||
| Ian | Craig's Friend | Norman Brenner | 1 | ||
| Rava | Elaine's Colleague - Writer - Wife of Ray | Nurit Koppel | 1 | ||
| Earl Haffler | Kramer's Acquaintance - Texas Gambler | O'Neal Compton | 2 | ||
| Irwin Lubeck | Vintage Pastry Appraiser | Oliver Muirhead | 1 | ||
| Clara | Little Girl - Roughed Up Kramer | Paige Tamada | 1 | ||
| Joe Mayo | Mutual Friend - Fur Coat | Pat Finn | 1 | ||
| Feldman | Elaine's Friend - Bizarro Kramer | Pat Kilbane | 1 | ||
| Susie | George's Acquaintance - NY Marathon Party | Patricia Amaye Thomson | 1 | ||
| Sara | Susan's Aunt | Patricia Lee Willson | 1 | ||
| Ethan | Susan's Friend - Wig Master | Patrick Bristow | 1 | ||
| Sid Farkus | Bra Salesman - Friend of Frank | Patrick Cronin | 2 | ||
| David Puddy | Elaine's Boyfriend - Mechanic and Car Salesman | Patrick Warburton | 11 | ||
| Glenda | George's Co-worker at Real Estate Company - Wig | Patrika Darbo | 2 | ||
| Mr. Elinoff | Executive at New Yorker Magazine | Paul Benedict | 1 | ||
| Mr. Cushman | George's Interviewer for Job at NY Yankees | Paul Gleason | 1 | ||
| Ciccio | (The Maestro) | Paul Michael | 1 | ||
| Mr. Giggio | Poppie's Cousin | Paul Michael | 1 | ||
| Detective Danner | (The Little Jerry) | Paul Perri | 1 | ||
| Sharon Leonard | Jerry's Girlfriend - Reporter for NYU Paper | Paula Marshall | 1 | ||
| Clarisse | George's Secretary at Sanalac | Peggy Maltby | 1 | ||
| Aunt May | Betsy's Aunt | Peggy Stewart | 1 | ||
| Jay Crespi | Executive at NBC | Peter Blood | 1 | ||
| Joe Davola | Kramer's Friend - Crazy | Peter Crombie | 4 | ||
| Lewis Maxton Graham | Producer - Scarsdale Surprise | Peter Dennis | 1 | ||
| Tim | Neo-nazi Man in Limo | Peter Krause | 1 | ||
| Lt. Martel | Detective in Los Angeles | Peter Murnik | 2 | ||
| James Kimbrough | Executive at NBC | Peter Riegert | 3 | ||
| Slippery Pete | Rogue Electrician - The Frogger | Peter Stormare | 1 | ||
| Jackie Chiles | Kramer's Lawyer | Phil Morris | 6 | ||
| Lt. Bookman | Library Investigation Officer | Philip Baker Hall | 2 | ||
| Father Hernandez | Priest - El Salvador | Pierrino Mascarino | 1 | ||
| Ping | Chinese Food Delivery Guy - Cousin of Cheryl | Ping Wu | 4 | ||
| Shelly | George's Cousin | Rachel Sweet | 1 | ||
| Mrs. Sokol (Lenore) | George's Unemployment Counselor - Mother of Carrie | Rae Allen | 2 | ||
| Roy | Jerry's Friend and Dentist | Ralph Bruneau | 1 | ||
| Ralph | Pizza Delivery Guy | Ralph Harris Jr. | 1 | ||
| Gepetto | Furniture Refinisher | Ralph Manza | 1 | ||
| Clarence Eldridge | George's Acquaintance - Andrea Doria Survivor | Ray Stricklyn | 1 | ||
| Mr. Pless | Zookeeper | Raye Birk | 1 | ||
| Paula | Jerry's Acquaintance - Paid for Her Dry Cleaning | Rebecca Glenn | 1 | ||
| Kristin | Jerry's Girlfriend - PBS Volunteer | Rebecca Staab | 1 | ||
| Mary Anne | George's Girlfriend - NY Visitor's Center | Rena Sofer | 1 | ||
| Ms. Baines | Board Member of Susan Ross Foundation | Rende Rae Norman | 1 | ||
| Alice | (The Engagement) | Renee Phillips | 1 | ||
| Lois | Jerry's Girlfriend - Worked for Duncan | Renee Props | 1 | ||
| Poppie (Poppy) | Owner of Restaurant - Father of Audrey | Reni Santoni | 4 | ||
| Shlomo | Truck Driver - The Frogger | Reuven Bar | 1 | ||
| Ben Pfeffer | Doctor - The Baby's Pediatrician | Richard Burgi | 1 | ||
| Mr. Lippman | Elaine's Boss at Pendant Publishing | Richard Fancy | Harris Shore | 11 | |
| Mr. Breckman | (The Red Dot) | Richard Fancy | 1 | ||
| Fred | EEOC Officer | Richard Gant | 1 | ||
| Mr. Wilhelm | George's Supervisor at NY Yankees | Richard Herd | 11 | ||
| Bill | George's Co-worker at NY Yankees | Richard Livingston | 1 | ||
| Mr. Star | Executive of a Coffee Shop | Richard McGonagle | 1 | ||
| Ray | (The Handicap Spot) | Richard Portnow | 1 | ||
| Dr. Berg | Doctor - Elaine's Rash | Richard Roat | 1 | ||
| Leonard West | Mr. Lippman's Accountant - Father of Nina | Richard Venture | 1 | ||
| The Drake | Mutual Friend | Rick Overton | 2 | ||
| Bob | Elaine's Co-worker at J. Peterman - Sidler | Rob Schneider | 1 | ||
| Ben Cantwell | George's Senior Citizen | Robert Donley | 1 | ||
| Joe Temple | George's Acquaintance - Breakfast at Tiffany's - Father of Remy | Robert Hooks | 2 | ||
| Arnold Deensfrei | Director of AMCA | Robert Katims | 2 | ||
| Robert | Elaine's Boyfriend - Closet Gay | Robert Mailhouse | 1 | ||
| Willie | (The Foundation) | Robert Padnick | 1 | ||
| Mark Matts | Actor - Auditioned for the Part of George for the Pilot | Roger Rose | 1 | ||
| Artie | Jerry's Relative | Ron Steelman | 1 | ||
| Dr. Strugatz | Doctor - Drug-tested Elaine | Ron West | 1 | ||
| Mary | Jerry's Neighbor - Kiss Hello | Rondi Reed | 1 | ||
| Diane DeConn | George's Girlfriend - College Classmate of Jerry and George | Rosalind Allen | 1 | ||
| Mr. Reichman | Mutual Acquaintance - Husband of Mrs. Reichman | Ross Evans | 1 | ||
| Adam Lippman | Mr. Lippman's Son | Ross Malinger | 1 | ||
| Manya | Morty's 2nd Cousin - Polish - Wife of Isaac | Rozsika Halmos | 1 | ||
| Ruthie Cohen | Cashier at the Coffee Shop | Ruth Cohen | 1 | ||
| Ricky | Elaine's Admirer on Subway - TV Guide Freak | Sam Lloyd | 2 | ||
| Sal | (The Frogger) | Sam Shamshak | 1 | ||
| Hallie | Susan's Friend - Friar's Club | Samantha Smith | 1 | ||
| Darryl | Elaine's Boyfriend - Not Black | Samuel Bliss Cooper | 1 | ||
| Jack Klompus | Del Boca Vista Resident - Husband of Doris | Sandy Baron | 4 | ||
| Pop Lazzari | Deena's Father | Sandy Ward | 2 | ||
| Claire | Jerry's Girlfriend - Talking Navel | Sara Rose Peterson | 1 | ||
| Emily | Kramer's Girlfriend - Jimmy Legs | Sarah Silverman | 1 | ||
| Officer Matt Vogel | Police Officer - Arrested Jerry and the Gang in The Finale | Scott Jaeck | 1 | ||
| Greg | Elaine's Friend - Airline Pilot | Scott LaRose | 1 | ||
| Billy | Elaine's Boyfriend - Sponge-worthy | Scott Patterson | 1 | ||
| Mrs. Allister | Apartment Building Tenant | Seraiah Carol | 1 | ||
| Sheila | Passerby - Liked George's Hat | Shannon Cochran | 1 | ||
| Carrie | Susan's Cousin - Wife of Ken | Shannon Holt | 1 | ||
| Allison | George's Girlfriend - Tall, Blond, Lithe | Shannon Kenny | 1 | ||
| Pinter (Peter) | Sue Ellen's Fiance - Ex-boyfriend of Elaine | Shaun Toub | 1 | ||
| Babs Kramer | Kramer's Mother | Sheree North | 2 | ||
| Roy | Elaine's Boyfriend - Artist | Sherman Howard | 1 | ||
| Tina | Elaine's Roommate - Girlfriend of Kramer - Actress | Siobhan Fallon | 3 | ||
| Hobo Joe | Homeless Man - Rickshaw Pulling Prospect | Sloppy Joe | 1 | ||
| Rebecca DeMornay | Bookstore and Homeless Shelter Worker | Sonya Eddy | 2 | ||
| Sandy | George's Co-worker at Kruger Industrial Smoothing | Stacey Herring | 1 | ||
| Holly | Jerry's Girlfriend - Cousin of Elaine | Stacey Travis | 1 | ||
| McAdam | Employee at Firestone | Stan Sellers | 1 | ||
| Judge Vandelay | Judge - Finale | Stanley Anderson | 1 | ||
| David | (The Pilot) | Stephen Burrows | 1 | ||
| Arnie Lookner | Beth's Husband | Stephen Caffrey | 1 | ||
| Conrad | Jerry's Contractor | Stephen Lee | 1 | ||
| Dr. Reston | Elaine's Boyfriend and Psychiatrist | Stephen McHattie | 4 | ||
| Mr. Goldstein | Rachel's Father | Stephen Pearlman | 1 | ||
| Michael | Mutual Friend - Father of The Baby | Stephen Prutting | 2 | ||
| Mr. Lager | (The Invitations) | Stephen Root | 1 | ||
| Tor Akman | Kramer's Friend - Holistic Healer | Stephen Tobolowsky | 1 | ||
| Captain Maddox | Pilot of NBC Private Jet | Steve Carlson | 1 | ||
| Brendan | (The Maid) | Steve Franken | 1 | ||
| Kenny Bania | Comedian - Jerry's Constant Annoyance | Steve Hytner | 6 | ||
| Tommy | (The Pitch/The Ticket) | Steve Skrovan | 1 | ||
| Sensei | Kramer's Karate Teacher | Stuart Quan | 1 | ||
| Olive | Kramer's Girlfriend - Cashier at the Coffee Shop | Sunday Theodore | 1 | ||
| Audrey | George's Girlfriend - Nose Job | Susan Diol | 1 | ||
| Judy | Elaine's Neighbor - Single Mother | Susan Isaacs | 1 | ||
| Monica | Susan's Friend | Susan Moore | 1 | ||
| Dolores | Jerry's Girlfriend - Mystery Name | Susan Walters | 2 | ||
| Marcy | George's Girlfriend - Yada Yada | Suzanne Cryer | 1 | ||
| Eva | Neo-Nazi Woman in Limo | Suzanne Snyder | 2 | ||
| Audrey | Jerry's Girlfriend - Daughter of Poppie | Suzanne Snyder | 1 | ||
| Barbara Benedict | Elaine's Acquaintance - Friend of Linda Van Grack | Suzy Soro | 1 | ||
| Louise | George's Girlfriend - Mono | Tamara Bick | 1 | ||
| Isabel | Jerry's Girlfriend - Sexy Bad Actress | Tawny Kitaen | 1 | ||
| Crichton | (The Bookstore) | Ted Rooney | 1 | ||
| Ava | George's Girlfriend and Co-worker at Real Estate Company | Teri Austin | 2 | ||
| Sidra | Jerry's Girlfriend - Spectacular Breasts | Teri Hatcher | 3 | ||
| Julianna | Jerry's Massage Therapist | Terri Hanauer | 1 | ||
| Keith | Office Worker at Doubleday | Terry Sweeney | 1 | ||
| The Flying Sandos Brothers | Magic and Juggling Troupe | The Flying Karamazov Brothers | 1 | ||
| Janice | George's Acquaintance - NY Marathon Party | Theresa Randle | 1 | ||
| Bobby | Little Boy at Hospital | Thomas Dekker | 2 | ||
| Kevin | Elaine's Boyfriend - Bizarro Jerry | Tim DeKay | 2 | ||
| Jeff | Jerry's Neighbor - Kiss Hello | Timothy McNeil | 1 | ||
| Ricky | Susan's Brother | Timothy Omundson | 1 | ||
| Dwayne | Kramer's Friend - Optician | Timothy Stack | 1 | ||
| Ron | Owner of Record Store | Tobin Bell | 1 | ||
| Jack | Elaine's Boyfriend - The Wiz | Toby Huss | 1 | ||
| Joey | Little Boy in Karate Class | Todd Bosley | 2 | ||
| Blaine | Elaine's Boyfriend - Liked The English Patient | Todd Jeffries | 1 | ||
| Ned Isakoff | Elaine's Boyfriend - Communist | Todd Kimsey | 1 | ||
| Gary | (The Puerto Rican Day) | Tom Agna | 1 | ||
| Stan Flick | Mutual Friend - Husband of Myra | Tom Alan Robbins | 1 | ||
| Alan Mercer | Elaine's Boyfriend - Stabbed by Ex-girlfriend | Tom Gallop | 1 | ||
| Kernis | Manager of The Improv | Tom La Grua | 1 | ||
| Mr. Morgan | George's Co-worker at NY Yankees | Tom Wright | 4 | ||
| Mr. Cross | Board Member of Susan Ross Foundation | Tommy Hicks | 1 | ||
| Sal Bass | Salman Rushdie Look-alike - Boyfriend of Sidra | Tony Amendola | 2 | ||
| Fred | Elaine's Co-worker at Pendant Publishing - Religious | Tony Carlin | 1 | ||
| Manny | Jerry's Building Superintendent | Tony Plana | 1 | ||
| Clicky | Umbrella Salesman | Tony V. | 1 | ||
| Carol | George's Girlfriend - Phone Message | Tory Polone | 1 | ||
| Mr. Tanaka | Japanese Tourist | Toshi Toda | 1 | ||
| Kelly | Waitress at the Coffee Shop - Spurned George | Tracy Kolis | 2 | ||
| Marlene | Jerry's Girlfriend - Ex-girlfriend of George | Tracy Kolis | 1 | ||
| Janet | George's Girlfriend - Jerry Look-alike | Tracy Nelson | 1 | ||
| Malcolm | Raquel Welch's Producer | Tucker Smallwood | 3 | ||
| Dr. Wexler | Doctor - Medical Student Teacher | Ursaline Bryant | 1 | ||
| Patrice | George's Girlfriend - Accountant | Valerie Mahaffey | 1 | ||
| Lt. Coleman | Detective in Los Angeles | Vaughn Armstrong | 2 | ||
| Toby | Elaine's Co-worker at Pendant Publishing - Pinky Toe | Veanne Cox | 1 | ||
| Renee | Elaine's Friend | Veralyn Jones | 3 | ||
| Tom | (The Wizard) | Vic Helford | 1 | ||
| Anatoly Tabachnik | Cable Guy - Russian Immigrant | Vic Polizos | 1 | ||
| Ada | George's Secretary at NY Yankees | Vicki Lewis | 2 | ||
| Gladys | Clerk at Ethnic Store | Victoria Mahoney | 1 | ||
| Hal | Elaine's Boyfriend - Bad Back | Vince Grant | 1 | ||
| Mona | Susan's Girlfriend - Lesbian Golfer | Viveka Davis | 1 | ||
| Desota | (The Secret Code) | Von Roddy | 1 | ||
| Sunny | Korean Manicurist | Vonnie C. Rhee | 1 | ||
| Al Netchie | Mutual Friend - Warned Daphne about George | W. Earl Brown | 1 | ||
| Nick | Cable Guy | Walter Olkewicz | 1 | ||
| Mr. Ross | Susan's Father | Warren Frost | 5 | ||
| Newman | Jerry's Neighbor - Mailman | Wayne Knight | 47 | ||
| Walter | Elaine's Co-worker at J. Peterman | Wayne Wilderson | 4 | ||
| Leslie | Kramer's Girlfriend - Low-talker | Wendel Meldrum | 2 | ||
| Wendy | Elaine's Friend - Physical Therapist | Wendie Malick | 1 | ||
| Susie | (The Finale) | Wendle Josepher | 1 | ||
| Louise | Jerry's Neighbor - Kiss Hello | Wendy Worthington | 1 | ||
| Dr. Korval | Kramer's Doctor at Fertility Clinic | Will Utay | 1 | ||
| Roger | Vanessa's Cousin | William Fair | 1 | ||
| Bob | Street Tough | Yul Vazquez | 3 | ||
| Lydia | (The Van Buren Boys) | Yunoka Doyle | 1 | ||
| Bob | Manager at The Andover Shop | Zack Phifer | 1 |
Copyright 2008 Svenjolly
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