 | Jens Jacob Tychsen | ... | SvampeBob Firkant (144 episodes, 1999-2009) |
 | Tom Kenny | ... | SpongeBob SquarePants / ... (104 episodes, 1999-2009) |
 | Bill Fagerbakke | ... | Patrick Star / ... (88 episodes, 1999-2009) |
 | Rodger Bumpass | ... | Squidward Tentacles / ... (82 episodes, 1999-2009) |

| Clancy Brown | ... | Mr. Eugene H. Krabs / ... (77 episodes, 1999-2009) |
 | Peter Zhelder | ... | Blækvard Tentakkel (72 episodes, 1999-2009) |
 | Dee Bradley Baker | ... | Fish #2 / ... (67 episodes, 1999-2009) |
 | Mr. Lawrence | ... | Plankton / ... (65 episodes, 1999-2009) |
 | Nis Bank-Mikkelsen | ... | Eugene Krabbe (59 episodes, 1999-2009) |

| Sirena Irwin | ... | Lady Fish / ... (53 episodes, 1999-2009) |

| Carolyn Lawrence | ... | Sandy Cheeks / ... (46 episodes, 1999-2009) |
 | Annette Heick | ... | Sandy Egern (38 episodes, 1999-2009) |
 | Jill Talley | ... | Karen / ... (24 episodes, 1999-2009) |
 | Torben Sekov | ... | Plankton (23 episodes, 1999-2009) |
 | Mary Jo Catlett | ... | Mrs. Poppy Puff / ... (22 episodes, 1999-2008) |
 | Carlos Alazraqui | ... | Dude Fish / ... (14 episodes, 1999-2007) |

| Lori Alan | ... | Pearl Krabs / ... (13 episodes, 1999-2005) |

| Sara Paxton | ... | Kid Fish / ... (12 episodes, 1999-2004) |
 | Paul Tibbitt | ... | Momma Krabs / ... (11 episodes, 2001-2008) |
 | Thomas F. Wilson | ... | Customer #1 / ... (10 episodes, 2001-2007) |

| Ernest Borgnine | ... | Mermaid Man / ... (10 episodes, 1999-2009) |
 | Tim Conway | ... | Barnacle Boy (10 episodes, 1999-2009) |
 | Brian Doyle-Murray | ... | Flying Dutchman (7 episodes, 1999-2009) |

| Mark Fite | ... | Boss / ... (7 episodes, 2005-2009) |
 | Camryn Walling | ... | Kid / ... (5 episodes, 1999-2001) |
 | Stephen Hillenburg | ... | Potty / ... (5 episodes, 2000-2004) |
 | Kent Osborne | ... | Clown / ... (5 episodes, 2002-2004) |
 | Patrick Pinney | ... | Painting / ... (3 episodes, 2000-2001) |

| Frank Welker | ... | Baby Oyster / ... (3 episodes, 2001-2003) |

| Susan Boyajian | ... | Cop #3 / ... (3 episodes, 2001-2002) |

| Bob Joles | ... | Man Ray / ... (3 episodes, 2007-2009) |
 | Brad Abrell | ... | Announcer / ... (2 episodes, 2000-2001) |
 | Austin Stout | ... | Kid #1 / ... (2 episodes, 2000-2004) |

| John Rhys-Davies | ... | ManRay (2 episodes, 2000-2002) |

| Guy Siner | ... | Man Ray (2 episodes, 2000-2002) |

| Marion Ross | ... | Grandma SquarePants (2 episodes, 2001-2007) |
 | Steve Kehela | ... | Narrator / ... (2 episodes, 2002) |
 | Jesse David Corti | ... | Kid Fish #2 / ... (2 episodes, 2003) |

| Vincent Waller | ... | Trucker / ... (2 episodes, 2006-2007) |
 | Caryn Johnson | ... | Theme Song (2 episodes, 2008-2009) |
|
| Dave Cunningham | .... | storyboard artist (59 episodes, 2006-2009) |
| Zeus Cervas | .... | assistant storyboard artist / storyboard artist / ... (51 episodes, 2000-2007) |
| John Seymore | .... | background designer / background layout designer (30 episodes, 1999-2002) |
| Bruce B. Heller | .... | assistant storyboard artist (20 episodes, 1999-2000) |
| Caleb Meurer | .... | storyboard artist / assistant storyboard artist (20 episodes, 2000-2004) |
| Sherm Cohen | .... | storyboard supervisor / storyboard director / ... (19 episodes, 1999-2005) |
| Ted Seko | .... | storyboard artist / assistant storyboard artist (19 episodes, 2002-2007) |
| William Reiss | .... | storyboard artist / assistant storyboard artist (18 episodes, 1999-2004) |
| C.H. Greenblatt | .... | storyboard artist / storyboard director / ... (17 episodes, 1999-2005) |
| Thaddeus Paul Couldron | .... | prop designer (17 episodes, 1999-2002) |
| Brad Vandergrift | .... | storyboard artist (15 episodes, 2005-2007) |
| Heather Martinez | .... | assistant storyboard artist (14 episodes, 2000-2002) |
| Clint Bond Jr. | .... | storyboard supervisor / prop designer (14 episodes, 2005-2007) |
| Maureen Mascarina | .... | storyboard artist (14 episodes, 2006-2007) |
| Marcelo Souza | .... | storyboard artist (14 episodes, 2006-2007) |
| Monika Tomova | .... | storyboard artist (14 episodes, 2006-2007) |
| Paula Spence | .... | background layout designer (13 episodes, 2000-2002) |
| Sean Charmatz | .... | storyboard artist (13 episodes, 2006-2007) |
| Olga Gerdzhikova | .... | background layout designer (13 episodes, 2006-2007) |
| Kit Boyce | .... | painter / background painter (12 episodes, 2005-2007) |
| Derek L'Estrange | .... | prop designer (12 episodes, 2006-2007) |
| Janice Tolentino | .... | storyboard artist (12 episodes, 2006-2007) |
| Paul Tibbitt | .... | storyboard director / storyboard director: Squid On Strike / ... (11 episodes, 1999-2004) |
| Carson Kugler | .... | storyboard artist / storyboard artist: (segment "Squid On Strike" (11 episodes, 2001-2004) |
| Erik Wiese | .... | storyboard artist / storyboard artist: (segment "Squid On Strike" / ... (10 episodes, 1999-2007) |
| Jay Lender | .... | storyboard director / storyboard artist (10 episodes, 1999-2002) |
| Andy Clark | .... | painter / background painter (10 episodes, 2005-2007) |
| Aaron Springer | .... | storyboard director / storyboard artist: Sandy's Rocket / ... (9 episodes, 1999-2007) |
| Casey Alexander | .... | storyboard director / storyboard director: A Flea in Her Dome / ... (9 episodes, 2007) |
| Stephen Hillenburg | .... | original character designer / storyboard director (8 episodes, 1999-2007) |
| Luke Brookshier | .... | storyboard director / storyboard director: Krabs á la Mode / ... (8 episodes, 2006-2009) |
| Tom King | .... | storyboard director / storyboard director: Krabs á la Mode / ... (8 episodes, 2006-2009) |
| Chuck Klein | .... | storyboard artist / storyboard director (7 episodes, 2000-2007) |
| Kent Osborne | .... | storyboard director / storyboard director: Snowball Effect / ... (7 episodes, 2002-2004) |
| Kaz | .... | storyboard director (6 episodes, 2002-2004) |
| Mike Roth | .... | storyboard artist (6 episodes, 2002-2004) |
| Nate Cash | .... | storyboard director (6 episodes, 2006-2007) |
| Tuck Tucker | .... | storyboard director: Best Day Ever / storyboard director: Breath of Fresh Squidward / ... (6 episodes, 2006-2007) |
| Cameron Baity | .... | specialty prop fabricator / property master / ... (5 episodes, 2000-2004) |
| Sam Henderson | .... | storyboard director (5 episodes, 2001-2002) |
| Ian Graham | .... | storyboard artist (5 episodes, 2007) |
| Vincent Waller | .... | storyboard artist / storyboard artist: Hooky / ... (4 episodes, 2000-2007) |
| Kenny Pittenger | .... | background layout designer (3 episodes, 1999-2000) |
| Walt Strom | .... | set dresser: live action / assistant set dresser: live action (3 episodes, 2000-2002) |
| Dan Povenmire | .... | storyboard director / storyboard director: Graveyard Shift (3 episodes, 2001-2004) |
| Michael Triant | .... | set dresser: live action / assistant set dresser: live action (3 episodes, 2001-2004) |
| Walt Dohrn | .... | storyboard director / storyboard director: Squid On Strike / ... (3 episodes, 2001-2002) |
| Chris Mitchell | .... | storyboard director / storyboard director: Night Light / ... (3 episodes, 2007) |
| Chris Headrick | .... | storyboard director (2 episodes, 2000) |
| Née Léau | .... | leadman: live action / set dresser: live action (2 episodes, 2001-2002) |
| Rob Rosen | .... | assistant storyboard artist (2 episodes, 2001-2002) |
| Jim Schumann | .... | storyboard artist (2 episodes, 2001-2002) |
| Robert Ryan Cory | .... | prop designer (2 episodes, 2006-2007) |
| Karen Heathwood | .... | storyboard revisionist (2 episodes, 2006-2007) |
| |
|
| Eric Freeman | .... | sound re-recording mixer (69 episodes, 2000-2007) |
| Jason Freedman | .... | dialogue editor (60 episodes, 1999-2004) |
| Krandal Crews | .... | sound re-recording mixer / supervising recording engineer / ... (58 episodes, 1999-2004) |
| Aran Tanchum | .... | foley mixer (52 episodes, 2007-2009) |
| Justin Brinsfield | .... | supervising recording engineer / second recording engineer / ... (32 episodes, 2000-2007) |
| Jeff Hutchins | .... | sound effects editor / sound effects designer (31 episodes, 1999-2007) |
| Mishelle Fordham | .... | dialogue editor / second recording engineer / ... (24 episodes, 2001-2007) |
| Timothy Borquez | .... | post-production sound mixer / post-production sound supervisor / ... (23 episodes, 1999-2007) |
| Monique Reymond | .... | foley artist (18 episodes, 2007-2009) |
| Tony Ostyn | .... | production dialogue supervisor / dialogue editor / ... (17 episodes, 1999-2002) |
| Steve Neal | .... | mix stage engineer (17 episodes, 2007-2008) |
| Robert Daniel Pratt | .... | sound editor (13 episodes, 2005-2006) |
| Robert Crew | .... | sound effects editor (13 episodes, 2006-2007) |
| Roy Braverman | .... | sound re-recording mixer / foley artist (11 episodes, 2001-2002) |
| Todd D. Reynolds | .... | foley editor (11 episodes, 2007-2008) |
| Vincent Guisetti | .... | foley (10 episodes, 2001-2007) |
| Matthew Thomas Hall | .... | foley editor (9 episodes, 2007-2009) |
| Jimmy Lifton | .... | post-production sound supervisor (9 episodes, 2007) |
| D.J. Lynch | .... | sound re-recording mixer (9 episodes, 2007) |
| Paulette Victor-Lifton | .... | post-production sound supervisor (9 episodes, 2007) |
| Monette Becktold | .... | foley / foley team / ... (8 episodes, 2002-2007) |
| Monett Holderer | .... | foley artist / foley (7 episodes, 2000-2002) |
| Brian Magrum | .... | foley editor (7 episodes, 2007) |
| Rob McIntyre | .... | assistant sound effects / additional sound effects editor / ... (7 episodes, 2007) |
| Pablo Isola | .... | adr recordist (6 episodes, 1999) |
| Gabriel Rosas | .... | sound editor / dialogue editor (6 episodes, 2000-2002) |
| Tony Orozco | .... | foley artist / foley team (6 episodes, 2005-2007) |
| Brad Brock | .... | foley mixer / foley artist (5 episodes, 1999-2002) |
| Richard Partlow | .... | foley artist (5 episodes, 1999) |
| Michael Edmonds | .... | track reader (5 episodes, 2007) |
| Jason Freemon | .... | adr editor / dialogue editor / ... (4 episodes, 1999-2000) |
| Timothy J. Garrity | .... | sound re-recording mixer (4 episodes, 1999-2000) |
| Diane Greco | .... | foley artist (4 episodes, 1999-2000) |
| Jim Leber | .... | second engineer (3 episodes, 1999-2000) |
| Krickett Jones | .... | foley artist (3 episodes, 2002) |
| Chris Gresham | .... | foley editor (3 episodes, 2007-2008) |
| Al Johnson | .... | sound recording engineer (2 episodes, 1999) |
| Michael Petak | .... | dialogue editor / machine room engineer (2 episodes, 2000-2006) |
| Al Gomez | .... | foley artist (2 episodes, 2001-2002) |
| David Torres | .... | foley artist (2 episodes, 2001) |
| Noel Vought | .... | foley artist (2 episodes, 2001) |
| Dan Cubert | .... | foley artist (2 episodes, 2002) |
|
| Matt Brown | .... | sound editor (unknown episodes) |
| Daisuke Sawa | .... | sound editor (unknown episodes) |
| Paul S. Shapiro | .... | sound: a2 (unknown episodes) |
| David Weinstock | .... | sound recordist: live action (unknown episodes) |
| |
|
| Teale Wang | .... | color key supervisor / supervising color stylist (34 episodes, 1999-2007) |
| Kenny Pittenger | .... | layout supervisor / background layout supervisor / ... (30 episodes, 1999-2007) |
| Stephen Hillenburg | .... | original character designer (27 episodes, 1999-2007) |
| Peter Bennett | .... | background painter / background artist (27 episodes, 2000-2007) |
| Tom Yasumi | .... | animation director / sheet timer / ... (26 episodes, 1999-2007) |
| Andrew Overtoom | .... | animation director / sheet timer / ... (23 episodes, 2001-2007) |
| Andy Clark | .... | background painter (22 episodes, 1999-2007) |
| Alan Smart | .... | animation director / sheet timer / ... (19 episodes, 1999-2009) |
| Dene Ann Heming | .... | color stylist (19 episodes, 1999-2007) |
| Todd White | .... | character designer / character clean-up (19 episodes, 1999-2005) |
| Brian Robitaille | .... | animatic editor / animatic operator (17 episodes, 1999-2002) |
| Karen Shaffer | .... | final checker (17 episodes, 1999-2002) |
| Steve Downs | .... | animatic editor / animatics (15 episodes, 2005-2007) |
| Derek L'Estrange | .... | clean-up artist / character clean-up (15 episodes, 2005-2007) |
| Calvin G. Liang | .... | background painter (14 episodes, 1999-2002) |
| Doug Williams | .... | overseas animation supervisor (14 episodes, 1999-2002) |
| Paul Finn | .... | animatic supervisor (14 episodes, 2000-2002) |
| Sean Dempsey | .... | animation director / sheet timer (13 episodes, 1999-2002) |
| Michael Chen | .... | background painter (13 episodes, 2000-2002) |
| Robert Ryan Cory | .... | character designer (13 episodes, 2006-2007) |
| Scott Mansz | .... | overseas animation supervisor (12 episodes, 2005-2007) |
| Eduardo Acosta | .... | character cleanup / character clean-up (11 episodes, 2001-2002) |
| Frank Weiss | .... | animation director (10 episodes, 2001-2003) |
| Kathryn Gilmore | .... | final checker (10 episodes, 2006-2007) |
| Mi-soon Kim | .... | final checker (6 episodes, 2005-2007) |
| Fred Miller | .... | timing director / animation director (5 episodes, 1999-2000) |
| Lucy Tanashian-Gentry | .... | background painter (5 episodes, 2007) |
| SoonJin Mooney | .... | clean-up artist (4 episodes, 1999-2000) |
| Juli Hashiguchi | .... | sheet timer (4 episodes, 2000-2007) |
| David Wigforss | .... | background assistant / digital animator (3 episodes, 1999-2002) |
| Edgar Larrazábal | .... | animation director (3 episodes, 1999-2001) |
| Meg Hanna | .... | key color assistant (3 episodes, 1999-2000) |
| Kevin Zelch | .... | animatic scanner / animatics (3 episodes, 1999-2000) |
| Jon Delaurie | .... | animatic scanner / animatics (3 episodes, 1999) |
| Justin Baker | .... | animatic editor / animatic supervisor (3 episodes, 2005-2007) |
| Kit Boyce | .... | background painter (3 episodes, 2005-2007) |
| Luke Brookshier | .... | storyboard director / storyboard director: Roller Cowards (3 episodes, 2006-2007) |
| Christian Evans | .... | cg animator (3 episodes, 2006-2007) |
| Tom King | .... | storyboard director / storyboard director: Roller Cowards (3 episodes, 2006-2007) |
| Larry Leichliter | .... | animation director / sheet timer (3 episodes, 2006-2007) |
| John Seymore | .... | background layout designer (2 episodes, 1999-2002) |
| Stephen Christian | .... | background assistant (2 episodes, 1999-2000) |
| Paula Spence | .... | background layout designer (2 episodes, 2002-2005) |
| Wesley Paquino | .... | background painter (2 episodes, 2007) |
| |
|
| Jason Stiff | .... | director of post-production (110 episodes, 2001-2009) |
| J.F. Kinyon | .... | additional post-production services / post-production / ... (77 episodes, 2006-2009) |
| C.J. Kinyon | .... | additional post-production services (46 episodes, 2007-2009) |
| Dexter P. | .... | colorist / colorist: DaVinci / ... (29 episodes, 1999-2007) |
| Jeff Adams | .... | additional post-production services / assistant editor / ... (19 episodes, 2000-2007) |
| Christopher Hink | .... | supervising picture editor / picture editor (16 episodes, 1999-2007) |
| Lynn Hobson | .... | picture editor / on-line editor / ... (16 episodes, 1999-2005) |
| André Boutilier | .... | post-production / additional post-production services (16 episodes, 2005-2007) |
| Barry Cohen | .... | on-line editor (14 episodes, 1999-2002) |
| Anna Adams | .... | post-production / additional post-production services (13 episodes, 2006-2007) |
| Mishelle Fordham | .... | additional post-production services / post-production assistant / ... (10 episodes, 1999-2002) |
| Justin Smith | .... | additional post-production services (9 episodes, 2001-2005) |
| Christian Evans | .... | post-production / additional post-production services (6 episodes, 2007) |
| Dan Aguilar | .... | on-line editor (5 episodes, 1999-2000) |
| Gayle McIntyre | .... | on-line editor (5 episodes, 2001-2002) |
| Michael Petak | .... | additional post-production services (5 episodes, 2001-2002) |
| Heather Adams | .... | post-production director (4 episodes, 1999-2000) |
| Matt Brown | .... | post-production assistant (4 episodes, 1999-2000) |
| Shawn Trask | .... | post-production assistant (4 episodes, 1999-2000) |
| Bradley Carow | .... | picture editor (3 episodes, 1999-2000) |
| Rohner Segnitz | .... | post-production (3 episodes, 2006-2007) |
| Faust Pierfederici | .... | on-line editor (2 episodes, 2001) |
| Margaret Hou | .... | on-line editor / picture editor (2 episodes, 2002) |
| |
|
| Derek Iversen | .... | production coordinator / production assistant / ... (47 episodes, 1999-2007) |
| Devon Lombardi | .... | production assistant / model cleanup (31 episodes, 2005-2007) |
| Vincent Waller | .... | technical director / creative director (24 episodes, 2005-2009) |
| Noeli Rosas | .... | production coordinator / senior production coordinator (24 episodes, 2005-2007) |
| Derek Drymon | .... | creative director / co-developed by (23 episodes, 1999-2004) |
| Marcy Lynn Dewey | .... | production coordinator / production assistant (17 episodes, 1999-2002) |
| Melissa Hawkins | .... | writing coordinator (16 episodes, 2005-2007) |
| Merriwether Williams | .... | executive story editor / story editor (14 episodes, 2000-2002) |
| George Rincon | .... | production assistant (14 episodes, 2005-2007) |
| Steven Banks | .... | story editor (14 episodes, 2006-2007) |
| Eric Coleman | .... | production executive (13 episodes, 1999-2002) |
| Elise McCollum | .... | executive assistant (11 episodes, 2000-2002) |
| Michelle Bryan | .... | production coordinator (11 episodes, 2001-2002) |
| Jackie Buscarino | .... | production assistant (11 episodes, 2001-2002) |
| Steven Kellams | .... | background scanning (9 episodes, 2001-2002) |
| Eric Stanton | .... | background scanning (9 episodes, 2001-2002) |
| Stephen Christian | .... | background scanning (8 episodes, 2001-2002) |
| Alan Smart | .... | supervising director (6 episodes, 1999-2007) |
| Jim Leber | .... | technical engineering assistant / engineering assistant / ... (6 episodes, 1999-2002) |
| Megan Brown | .... | production coordinator (5 episodes, 1999-2000) |
| June Tedesco | .... | production coordinator (5 episodes, 1999-2000) |
| John Richard Powell | .... | senior director of technical services / director of technical services (5 episodes, 2000-2002) |
| Peter Burns | .... | story editor (4 episodes, 1999-2000) |
| Jennie Monica | .... | executive assistant (4 episodes, 1999-2000) |
| Nathan W. Johnson | .... | executive assistant (3 episodes, 2002) |
| Tim Hill | .... | story editor (3 episodes, 2005-2007) |
| Andrew Goodman | .... | production assistant (2 episodes, 2008) |
|
| Robert Lamoreaux | .... | coordinator (unknown episodes) |
| SoonJin Mooney | .... | model cleanup (unknown episodes) |
| Jorge E. Senisse | .... | production assistant (unknown episodes) |
| |