- Lauren Dombrowski
- (writer) (209 episodes, 1997-2008)
- Lauren Dombrowski
- (written by) (20 episodes, 1997-2005)
- Dick Blasucci
- (writer) (220 episodes, 1998-2009)
- Dick Blasucci
- (written by) (8 episodes, 1998-2005)
- David Salzman
- (writer) (201 episodes, 1997-2009)
- David Salzman
- (215 episodes, 1997-2016)
- David Salzman
- (written by) (7 episodes, 2005)
- Scott King
- (writer) (188 episodes, 1997-2009)
- Scott King
- (head writer) (96 episodes, 2001-2005)
- Scott King
- (written by) (16 episodes, 1997-2005)
- Scott King
- (213 episodes, 1997-2016)
- Scott King
- (writing supervised by) (2 episodes, 2005)
- Fax Bahr
- (developer) (112 episodes, 1995-2008)
- Fax Bahr
- (writer) (87 episodes, 1995-2008)
- Fax Bahr
- (developed for television by) (71 episodes, 1997-2006)
- Fax Bahr
- (creator) (33 episodes, 2007-2009)
- Fax Bahr
- (written by) (13 episodes, 1997-1998)
- Adam Small
- (developer) (112 episodes, 1995-2008)
- Adam Small
- (writer) (86 episodes, 1995-2008)
- Adam Small
- (developed for television by) (71 episodes, 1997-2006)
- Adam Small
- (creator) (33 episodes, 2007-2009)
- Adam Small
- (written by) (14 episodes, 1997-1998)
- Bruce McCoy
- (writer) (184 episodes, 1999-2007)
- Bruce McCoy
- (written by) (7 episodes, 2005)
- John Crane
- (writer) (184 episodes, 2000-2009)
- John Crane
- (written by) (7 episodes, 2005)
- John Crane
- (writing supervised by) (3 episodes, 2005)
- Michael Hitchcock
- (writer) (179 episodes, 1999-2007)
- Michael Hitchcock
- (written by) (7 episodes, 2005)
- Bryan Adams
- (writer) (176 episodes, 1999-2007)
- Bryan Adams
- (written by) (8 episodes, 1998-2005)
- Garry Campbell
- (writer) (156 episodes, 1995-2008)
- Garry Campbell
- (written by) (13 episodes, 1997-1998)
- Garry Campbell
- (writing supervised by) (1 episode, 1998)
- Jennifer Joyce
- (writer) (155 episodes, 2000-2007)
- Jennifer Joyce
- (written by) (7 episodes, 2005)
- Steven Cragg
- (writer) (148 episodes, 2000-2007)
- Steven Cragg
- (written by) (7 episodes, 2005)
- Jim Wise
- (writer) (146 episodes, 2002-2016)
- Jim Wise
- (written by) (7 episodes, 2005)
- Jim Wise
- (155 episodes, 2002-2016)
- Tami Sagher
- (writer) (113 episodes, 2001-2006)
- Tami Sagher
- (written by) (7 episodes, 2005)
- Chris Cluess
- (writer) (112 episodes, 2001-2006)
- Chris Cluess
- (written by) (7 episodes, 2005)
- Alex Borstein
- (writer) (114 episodes, 1997-2002)
- Brian Hartt
- (writer) (88 episodes, 1997-2001)
- Brian Hartt
- (head writer) (75 episodes, 1998-2001)
- Brian Hartt
- (writing supervised by) (25 episodes, 1997-1998)
- Brian Hartt
- (written by) (1 episode, 1998)
- Lanier Laney
- (writer) (87 episodes, 1997-2001)
- Lanier Laney
- (written by) (13 episodes, 1997-1998)
- Maiya Williams
- (writer) (88 episodes, 2002-2006)
- Maiya Williams
- (written by) (7 episodes, 2005)
- Rich Talarico
- (writer) (90 episodes, 2001-2007)
- Terry Sweeney
- (writer) (61 episodes, 1997-2000)
- Terry Sweeney
- (written by) (14 episodes, 1997-1998)
- Stephnie Weir
- (writer) (65 episodes, 2003-2006)
- Stephnie Weir
- (written by) (1 episode, 2005)
- Mary Williams-Villano
- (writer) (53 episodes, 1995-1998)
- Mary Williams-Villano
- (written by) (10 episodes, 1997-1998)
- Mary Williams-Villano
- (65 episodes, 1995-1998)
- Mary Williams-Villano
- (story "Window of the Soul") (1 episode, 1998)
- Guy Stevenson
- (writer) (55 episodes, 2006-2009)
- Guy Stevenson
- (63 episodes, 2006-2016)
- Xavier Cook
- (writer) (54 episodes, 2000-2006)
- Xavier Cook
- (written by) (4 episodes, 2005)
- Mike Upchurch
- (writer) (55 episodes, 1995-2002)
- Craig Anton
- (writer) (55 episodes, 1995-1998)
- Phil LaMarr
- (writer) (55 episodes, 1995-1998)
- Mary Scheer
- (writer) (55 episodes, 1995-1998)
- Brian Bradley
- (writer) (55 episodes, 2006-2009)
- Colton Dunn
- (writer) (55 episodes, 2006-2009)
- Ryan Smith
- (writer) (55 episodes, 2006-2009)
- Katie Dippold
- (writer) (54 episodes, 2006-2009)
- Nelson Ascencio
- (writer) (50 episodes, 1999-2001)
- Kal Clarke
- (writer) (50 episodes, 2002-2004)
- Bill Kelley
- (writer) (50 episodes, 2002-2004)
- Josh Meyers
- (writer) (50 episodes, 2002-2004)
- Sultan Pepper
- (writer) (50 episodes, 2002-2004)
- Dino Stamatopoulos
- (writer) (50 episodes, 2002-2004)
- Michael Koman
- (writer) (49 episodes, 1999-2001)
- Blaine Capatch
- (writer) (34 episodes, 1996-1998)
- Blaine Capatch
- (written by) (14 episodes, 1997-1998)
- Jason Kordelos
- (writer) (45 episodes, 2003-2005)
- Jason Kordelos
- (written by) (3 episodes, 2005)
- Brooks McBeth
- (writer) (47 episodes, 2003-2005)
- Rick Najera
- (writer) (47 episodes, 2003-2005)
- Nicole Sullivan
- (writer) (41 episodes, 1995-1997)
- Nicole Sullivan
- ("Roles" Written by) (1 episode, 1998)
- Chris Finn
- (writer) (41 episodes, 1995-1997)
- Orlando Jones
- (writer) (41 episodes, 1995-1997)
- Dawna Kaufmann
- (writer) (41 episodes, 1995-1997)
- Artie Lange
- (writer) (41 episodes, 1995-1997)
- Steve Lookner
- (writer) (41 episodes, 1995-1997)
- Patton Oswalt
- (writer) (41 episodes, 1995-1997)
- Frank Caeti
- (writer) (40 episodes, 2005-2007)
- Frank Caeti
- (written by) (1 episode, 2005)
- Nicole Randall Johnson
- (33 episodes, 2005-2007)
- Chris Kula
- (writer) (33 episodes, 2007-2009)
- Jordan Peele
- (writer) (25 episodes, 2003-2004)
- Jordan Peele
- (written by) (4 episodes, 2005)
- Michael McDonald
- (writer) (25 episodes, 1998-1999)
- Michael McDonald
- (written by) (2 episodes, 2005)
- Nicole Parker
- (writer) (25 episodes, 2003-2004)
- Nicole Parker
- (written by) (2 episodes, 2005)
- Devon Shepard
- (writer) (25 episodes, 2002-2003)
- Devon Shepard
- (written by) (1 episode, 1998)
- Bobby Lee
- (writer) (25 episodes, 2001-2002)
- Bobby Lee
- (written by) (1 episode, 2005)
- Ike Barinholtz
- (writer) (25 episodes, 2002-2003)
- Ike Barinholtz
- (written by) (1 episode, 2005)
- Brad Kaaya
- (writer) (25 episodes, 1996-2008)
- Spencer Green
- (writer) (12 episodes, 1997-1998)
- Spencer Green
- (written by) (12 episodes, 1997-1998)
- Spencer Green
- (written by: "Window of the Soul") (1 episode, 1998)
- Mo Collins
- (writer) (25 episodes, 1998-1999)
- Jenna Jolovitz
- (writer) (24 episodes, 1998-1999)
- Jenna Jolovitz
- (written by) (1 episode, 1998)
- Gary Pearson
- (writer) (24 episodes, 1998-1999)
- Gary Pearson
- (written by) (1 episode, 1998)
- Michael Stoyanov
- (writer) (25 episodes, 1999-2000)
- Christian Duguay
- (writer) (25 episodes, 2000-2001)
- Emily Spivey
- (writer) (25 episodes, 2000-2001)
- David Wain
- (writer) (25 episodes, 2000-2001)
- Bryan H. Tucker
- (writer) (25 episodes, 2001-2002)
- Bruce Leddy
- (writer) (17 episodes, 2008-2009)
- Bruce Leddy
- (25 episodes, 2008-2016)
- Pablo Francisco
- (writer) (22 episodes, 1996-1997)
- Keegan-Michael Key
- (writer) (22 episodes, 2004-2005)
- Scott H. Leva
- (writer) (22 episodes, 2006-2007)
- Victor Wilson
- (writer) (17 episodes, 2005-2006)
- Victor Wilson
- (written by) (4 episodes, 2005)
- Crista Flanagan
- (writer) (18 episodes, 2005-2006)
- Crista Flanagan
- (written by) (2 episodes, 2005)
- Robert Cohen
- (writer) (19 episodes, 1995-1996)
- Stephen Hibbert
- (writer) (19 episodes, 1995-1996)
- Frank Caliendo
- (writer) (18 episodes, 2005-2006)
- Regan Lee
- (writer) (17 episodes, 2008-2009)
- Kate Purdy
- (staff writer) (17 episodes, 2008-2009)
- Tom Agna
- (writer) (14 episodes, 1997-1998)
- Will Sasso
- (writer) (14 episodes, 1997-1998)
- Johnny A. Sanchez
- (writer) (14 episodes, 2007-2008)
- Toby Morton
- (writer) (12 episodes, 2006-2007)
- Wiley Roberts
- (written by) (8 episodes, 1997)
- Jon Barinholtz
- (8 episodes, 2016)
- Maureen Driscoll
- (8 episodes, 2016)
- Maureen Driscoll
- (writer) (1 episode, 2016)
- Brett Greenberg
- (8 episodes, 2016)
- Carol Leifer
- (8 episodes, 2016)
- Carl Tart
- (8 episodes, 2016)
- Maya Williams
- (8 episodes, 2016)
- Torian Hughes
- (written by) (5 episodes, 1997-1998)
- Jonathan Aibel
- (written by) (4 episodes, 1995)
- Glenn Berger
- (written by) (4 episodes, 1995)
- Josh Gardner
- (written by) (4 episodes, 2005)
- Michael Short
- (creative consultant) (1 episode, 1998)
- Michael Short
- (writer) (1 episode, 1996)
- Johnny Sanchez
- (writer) (2 episodes, 2007)
- Rob Gotobed
- (writer) (2 episodes, 2009)
- Tim Hightower
- (writer) (1 episode, 1996)
- Aaron Peters
- ("Rangers" Written by) (1 episode, 1997)
- David Rotman
- ("Darkness '97" Written by) (1 episode, 1997)
- Morris Abraham
- (1 episode, 1998)
- Sandy Frank
- (written by) (1 episode, 1998)
- Russell Arch
- (writer) (1 episode, 1999)
- Greg Ungar
- (written by) (1 episode, 2005)
- Ben Donovan
- (writer) (1 episode, 2007)
- Lisa Donovan
- (writer) (1 episode, 2007)
- Arden Myrin
- (writer) (1 episode, 2007)
- Chris Nunley
- (contributing writer) (1 episode, 2007)
- Dan Oster
- (1 episode, 2008)
- Roger Black
- (1 episode, 2016)
- Waco O'Guin
- (1 episode, 2016)
- Stuart Blumberg
- (1996) (unknown episodes)
- Sean Beam
- (unknown episodes)
- Jeffrey Bushell
- (staff writer) (unknown episodes)
- Leonard Dick
- (unknown episodes)
- Brian Frazer
- (unknown episodes)
- Dave Hanson
- (unknown episodes)
- Jordan Hawley
- (unknown episodes)
- Kevin Kataoka
- (unknown episodes)
- J.J. Philbin
- (unknown episodes)
- Colin Quashie
- (staff writer) (unknown episodes)
- Paul Slansky
- (unknown episodes)
- Skip Warburg
- (unknown episodes)