Recurring characters

This is the list of recurring characters on 24 who appeared (or were heard) live in two or more episodes of a season.

The total number of each character's appearances is included per season, regardless of whatever credits the actor may have received or if the actor or body double was uncredited. Characters who have appeared in multiple seasons have their grand total calculated in the final section. As with the appearances templates on each character's page, non-live audio, prerecorded footage, and photographs are excluded.

Season 1

For specific episode appearances, see Character appearances

Jack Bauer - 24 Kim Bauer - 24 Teri Bauer - 24 Senator David Palmer - 24 Nina Myers - 24 Tony Almeida - 23 Sherry Palmer - 22 Agent Berkin - 21 Agent Jimmy Kelly - 20 Rick Allen - 18 Andre Drazen - 15 Ira Gaines - 12 George Mason - 12 Keith Palmer - 12 Kevin Carroll - 11 Mike Novick - 11 Patty Brooks - 9 Jamey Farrell - 9 Aaron Pierce - 9 Carl Webb - 9 Milo Pressman - 8 Alexis Drazen - 7 Eileen - 7 Kevin - 7 (Gaines' thug) - 7 Alberta Green - 6

Melanie - 6 Dan Mounts - 6 Nicole Palmer - 6 Eli Stram - 6 Janet York - 6 Victor Drazen - 5 Neil Nagi - 4 Agent John - 4 Maureen Kingsley - 4 Jonathan Matijevich - 4 Jovan Myovic - 4 Elizabeth Nash - 4 Dr. Phil Parslow - 4 Agent Scott - 4 Frank Allard - 3 Ryan Chappelle - 3 Elaine - 3 Harris - 3 Officer Sam Krugman - 3 Mandy - 3 Marko - 3 Alan Morgan - 3 (Phone tap agent) - 3 Al - 2 Agent Barnes - 2 Jeff Breeher - 2

Bridgit - 2 Boris - 2 Maria Canosa - 2 Ted Cofell - 2 Mark DeSalvo - 2 Drake - 2 Robert Ellis - 2 Rick Garcia - 2 Teddy Hanlin - 2 Alan Hayes - 2 Bob Jorgensen - 2 Lucy - 2 Agent Mitchell - 2 Paul - 2 Ted Paulson - 2 Greg Penticoff - 2 Robin Powers - 2 Serge - 2 Frank Simes - 2 Tanya - 2 Phil Tuttle - 2 Richard Walsh - 2 Alan York - 2 (CNB reporter 1) - 2 (Data Services) - 2 (Palmer campaigner) - 2

Season 2

For specific episode appearances, see Character appearances

Tony Almeida - 24 Jack Bauer - 24 Michelle Dessler - 24 Pres. David Palmer - 24 Kate Warner - 24 Kim Bauer - 22 Mike Novick - 18 Lynne Kresge - 18 George Mason - 15 Agent Jimmy Kelly - 14 Kevin - 14 Marie Warner - 14 Sherry Palmer - 13 Bob Warner - 12 Reza Naiyeer - 11 Agent Berkin - 10 Carrie Turner - 10 Roger Stanton - 9 Agent Tom Baker - 8 Megan Matheson - 8 Ryan Chappelle - 7 Gary Matheson - 7 Miguel - 7 V.P. Jim Prescott - 7 Yusuf Auda - 6 Nina Myers - 6 Omar - 6 Syed Ali - 5 Jenny Dodge - 5 Robin Powers - 5 Richards - 5 Paula Schaeffer - 5

Raymond Brown - 4 Eileen - 4 Agent John - 4 Peter Kingsley - 4 Paul Koplin - 4 Luis - 4 Carla Matheson - 4 Eric Rayburn - 4 Jonathan Wallace - 4 Ron Wieland - 4 Sec. of State Alex - 3 Basheer - 3 Ralph Burton - 3 Steve Goodrich - 3 Eddie Grant - 3 Chris Jones - 3 Marko Khatami - 3 Paul Koplin - 3 Mae - 3 Marcus - 3 Lonnie McRae - 3 Scott Owen - 3 Rick Phillips - 3 Aaron Pierce - 3 Ted Simmons - 3 (NEST tech 1) - 3 (Sec. of Transportation) - 3 (Sec. of Treasury) - 3 (Sec. of Defense) - 3 (Sec. of Agriculture) - 3 (Sec. of the Interior) - 3 Richard Armus - 2

Officer Arroyo - 2 General Bowden - 2 Bryce - 2 Frank Davies - 2 Davis - 2 Danny Dessler - 2 Mamud Rasheed Faheen - 2 Al-Fulani - 2 Lucia Garcia - 2 Ramon Garcia - 2 Brad Hammond - 2 Alex Hewitt - 2 Jesper Isberg - 2 Dr. Kinnard - 2 Barbara Maccabee - 2 Max - 2 Ed Miller - 2 Mohsen - 2 Randy Murdoch - 2 Deputy Nirman - 2 Raymond O'Hara - 2 Dr. Porter - 2 Deputy Raynes - 2 Rouse - 2 Dr. Spire - 2 Ronnie Stark - 2 Trask - 2 Alexander Trepkos - 2 (Deputy sheriff) - 2 (NEST tech 2) - 2 (Paula's paramedic) - 2

Season 3

For specific episode appearances, see Character appearances

Tony Almeida - 24 Jack Bauer - 24 Kim Bauer - 24 Michelle Dessler - 24 Chase Edmunds - 24 Chloe O'Brian - 24 Pres. David Palmer - 24 Wayne Palmer - 24 Adam Kaufman - 23 Agent Jimmy Kelly - 15 Ryan Chappelle - 14 Gael Ortega - 14 Hector Salazar - 12 Ramon Salazar - 12 Claudia Hernandez - 11 Sherry Palmer - 10 Stephen Saunders - 10 Michael Amador - 9 Agent Aaron Pierce - 9 Agent Berkin - 8 Dr. Anne Packard - 8 Kevin - 7 Julia Milliken - 7 Senator John Keeler - 6 Sunny Macer - 6 Nina Myers - 6 Kyle Singer - 6 Gerry Whitehorn - 6 Marcus Alvers - 5

Nicole Duncan - 5 Linda - 5 Oriol - 5 Robin Powers - 5 Jane Saunders - 5 Agent John - 4 Alan Milliken - 4 Joseph O'Laughlin - 4 Osterlind - 4 Craig Phillips - 4 Sergio - 4 Helen Singer - 4 Luis Annicon - 3 Agent Tom Baker - 3 Rachel Forrester - 3 David Gomez - 3 Dr. Linzer - 3 Ted Packard - 3 Tomas - 3 Agent Barry - 2 Beatriz - 2 Cale - 2 Carol - 2 Susan Cole - 2 William Cole - 2 Danny - 2 Eduardo - 2 Emilio - 2

Bruce Foxton - 2 Frederick - 2 Dalton Furrelle - 2 Rick Garcia - 2 David Goss - 2 Jane - 2 Jenna - 2 Jesse - 2 Kevin - 2 Luis - 2 Kevin Mitchell - 2 Pablo - 2 Pearson - 2 Pedro - 2 Peterson - 2 Phil - 2 Rae Plachecki - 2 Reiss - 2 Sam Singer - 2 Tim - 2 Trell - 2 Tyler - 2 (Debate moderator) - 2 (Infected guest 2) - 2 (CTU field tech) - 2 (Division agent) - 2 (Pre-debate reporter) - 2 (Chandler Plaza guard 2) - 2

Season 4

For specific episode appearances, see Character appearances

Jack Bauer - 24 Audrey Raines - 24 Edgar Stiles - 24 Curtis Manning - 22 Tony Almeida - 18 Habib Marwan - 16 Chloe O'Brian - 16 James Heller - 15 Michelle Dessler - 13 Pres. John Keeler - 13 Behrooz Araz - 12 Dina Araz - 12 Erin Driscoll - 12 Sarah Gavin - 12 Navi Araz - 10 Bill Buchanan - 10 Paul Raines - 10 Lee Castle - 9 V.P./Pres. Charles Logan - 9 Mike Novick - 8 Marianne Taylor - 8 Richard Heller - 6 David Palmer - 6 Henry Powell - 6 Dr. Marc Besson - 5 Maya Driscoll - 5 Kalil Hasan - 5

Omar - 5 Debbie Pendleton - 5 Mitch Anderson - 4 Walt Cummings - 4 Danny - 4 Farez - 4 Jackie - 4 Eric Richards - 4 Witt - 4 Howard Bern - 3 Brandon - 3 Duman - 3 Robert Franklin - 3 Kevin - 3 Mandy - 3 McCallan - 3 Andrew Paige - 3 Su Ming - 3 General Thomas - 3 Ahmet - 2 Sabir Ardakani - 2 Brett - 2 Brown - 2 Cheng Zhi - 2 Dave Conlon - 2 Deborah - 2 Doug - 2

Forbes - 2 Nabilla Al-Jamil - 2 Dr. Mark Kaylis - 2 Yosik Khatami - 2 Kevin Keeler - 2 Lee Jong - 2 Ronnie Lobell - 2 Abdul Mahnesh - 2 Marcy - 2 Mary - 2 Robert Morrison - 2 Nicole - 2 Hikmat Palpatine - 2 Aaron Pierce - 2 Joe Prado - 2 Melissa Raab - 2 Rafique - 2 Rasheed - 2 John Reiss - 2 Jen Slater - 2 Solarz - 2 (CTU chopper pilot) - 2 (FOX kidnap reporter) - 2 (FOX meltdown reporter) - 2 (Helicopter pilot) - 2 (Navi henchman) - 2 (Store customer) - 2

Season 5

For specific episode appearances, see Character appearances

Jack Bauer - 24 Chloe O'Brian - 24 Bill Buchanan - 23 Pres. Charles Logan - 23 Martha Logan - 23 Audrey Raines - 23 Mike Novick - 21 Curtis Manning - 19 Aaron Pierce - 15 Edgar Stiles - 13 Karen Hayes - 12 Vladimir Bierko - 11 Christopher Henderson - 11 Evelyn Martin - 10 Lynn McGill - 10 Miles Papazian - 10 (Crewcut separatist) - 10 Walt Cummings - 7 Wayne Palmer - 7 Tony Almeida - 6 Andrei - 6 Ivan Erwich - 6 V.P. Hal Gardner - 6 Derek Huxley - 6 Diane Huxley - 6 Jackie - 6 James Nathanson - 6

Yuri Suvarov - 6 Witt - 6 Spenser Wolff - 6 Graem Bauer - 5 Wendy Brown - 5 Shari Rothenberg - 5 Anya Suvarov - 5 Justin Adams - 4 Valerie Harris - 4 Jenny McGill - 4 North - 4 Ostroff - 4 Dwayne Thompkins - 4 Anton Beresch - 3 Dr. Marc Besson - 3 Brennan - 3 Rick Burke - 3 Cobb - 3 James Heller - 3 Agent John - 3 Komar - 3 Mikhail - 3 Agent Smith - 3 Collette Stenger - 3 Agent Steve - 3 Harry Swinton - 3

(Bierko's technician) - 3 Kim Bauer - 2 Carrie Bendis - 2 Brown - 2 Chevensky - 2 Agent Cole - 2 Agent Davis - 2 Scott Evans - 2 Rick Garcia - 2 Hugo - 2 Admiral Kirkland - 2 Barry Landes - 2 Amy Martin - 2 Morris O'Brian - 2 Polakov - 2 Marcy Reynolds - 2 Ron - 2 Jacob Rossler - 2 Schaeffer - 2 Theo Stoller - 2 Sue - 2 Mark Wexler - 2 (FOX hostage reporter) - 2 (KRLH field reporter) - 2 (Beresch's lieutenant) - 2 (Bierko's terrorist) - 2

Season 6

For specific episode appearances, see Character appearances

Jack Bauer - 24 Tom Lennox - 24 Chloe O'Brian - 24 Morris O'Brian - 24 Nadia Yassir - 24 Bill Buchanan - 21 Milo Pressman - 20 Karen Hayes - 18 Pres. Wayne Palmer - 17 Abu Fayed - 16 V.P. Noah Daniels - 14 Marilyn Bauer - 12 Mike Doyle - 12 Agent Ryan - 11 Josh Bauer - 10 Lisa Miller - 10 Cheng Zhi - 9 Sandra Palmer - 9 Phillip Bauer - 8 Dmitri Gredenko - 8 Reed Pollock - 8 Marcy Reynolds - 8 Hamri Al-Assad - 7 Jesse Collier - 7 Melinda - 6

Walid Al-Rezani - 6 Yuri Suvarov - 6 Dr. Arthur Welton - 6 Audrey Raines - 5 Admiral John Smith - 5 Victor - 5 Ahmed Amar - 4 Graem Bauer - 4 Rita Brady - 4 Agent Dan - 4 Agent Hollister - 4 Agent John - 4 Charles Logan - 4 Curtis Manning - 4 Darren McCarthy - 4 Salim - 4 Sabir Hussain - 4 FBI Agent Samuels - 4 Stan Shavers - 4 Hal Turner - 4 Jillian Wallace - 4 Ray Wallace - 4 Scott Wallace - 4 (Ambassador) - 4 Mark Bishop - 3

Bruce Carson - 3 Danny - 3 Heydar - 3 Sec. of Defense Kanin - 3 Agent Lowry - 3 Ellen Price - 3 (Cheng's operative) - 3 Masheer Abu-Marzuq - 2 CTU Guard Benson - 2 General Crane - 2 Ed - 2 Kozelek Hacker - 2 Halil - 2 James Heller - 2 Liddy - 2 Anatoly Markov - 2 Vasili - 2 Zhou Yong - 2 (Escort guard) - 2 (Guardsman) - 2 (McCarthy's contact) - 2 (Graem Bauer henchman) - 2 (Zhou's henchman 1) - 2 (Zhou's henchman 3) - 2 (Phillip Bauer henchman) - 2

Season 7 (and Redemption)

For specific episode appearances, see Character appearances

Jack Bauer - 24 + Redemption Renee Walker - 24 Allison Taylor - 23 + Redemption Janis Gold - 21 Tony Almeida - 20 Larry Moss - 19 Ethan Kanin - 18 + Redemption Tim Woods - 17 Olivia Taylor - 14 Chloe O'Brian - 13 Henry Taylor - 12 + Redemption Jonas Hodges - 10 + Redemption Bill Buchanan - 10 Sean Hillinger - 10 Aaron Pierce - 10 Iké Dubaku - 9 + Redemption Brian Gedge - 7 Senator Blaine Mayer - 7 Greg Seaton - 7 Ule Matobo - 6 + Redemption Samantha Roth - 6 + Redemption Cara Bowden - 6 Marci Lamont - 6 Admiral John Smith - 6 Agent Teller - 6 Nichols - 5 + Redemption Kim Bauer - 5 David Emerson - 5 Erika - 5 Jan Marino - 5 Alan Wilson - 5 Edward Vossler - 4 + Redemption Benjamin Juma - 4 + Redemption

Ryan Burnett - 4 Tom Chapman - 4 Martin Collier - 4 Marika Donoso - 4 Robert Galvez - 4 Sunny Macer - 4 Alama Matobo - 4 Angela Nelson - 4 Joe Stevens - 4 Stokes - 4 Agent Teller - 4 Becker - 3 Ken Dellao - 3 Rosa Donoso - 3 Harbinson - 3 Michael Latham - 3 Litvak - 3 Tim Moran - 3 Ngozi - 3 Morris O'Brian - 3 Agent Reed - 3 Alan Tanner - 3 Udo - 3 Jibraan Al-Zarian - 3 Hamid Al-Zarian - 3 Thuener - 3 John Quinn - 2 + Redemption Abo - 2 Cadden - 2 Cimbe - 2 Mark Dornan - 2 Elemu - 2 Zeze Eto'o - 2

Donnie Fox - 2 Muhtadi Gohar - 2 Gonzalez - 2 Gus - 2 V.P. Mitchell Hayworth - 2 Christina Hillinger - 2 James - 2 Kilner - 2 Doug Knowles - 2 Lerma - 2 Lydia - 2 Masters - 2 Dee Mansano - 2 Mizelli - 2 Prescott O'Brian - 2 Sid Paulson - 2 Phil - 2 Remick - 2 Stephen - 2 Todd - 2 Derek Watts - 2 Hoskins - 2 (8 year old boy) - 2 (Airline representative) - 2 (Commando #2) - 2 (DC police officer) - 2 (Dubaku driver) - 2 (Dubaku technician) - 2 (EMT 1) - 2 (GSA 117 pilot) - 2 (GSA 117 co-pilot) - 2 (Nichols henchman) - 2 (Operative 2) - 2

Season 8

For specific episode appearances, see Character appearances

Jack Bauer - 24 Arlo Glass - 24 Chloe O'Brian - 24 Cole Ortiz - 24 Kayla Hassan - 21 Dalia Hassan - 20 Pres. Allison Taylor - 20 Dana Walsh - 20 Brian Hastings - 17 Omar Hassan - 15 Renee Walker - 13 Rob Weiss - 12 Tarin Faroush - 11 Sec. of State Kanin - 10 Samir Mehran - 10 Susan - 10 Kevin Wade - 9 Farhad Hassan - 8 Jamot - 8 Charles Logan - 8 Jason Pillar - 8 Tim Woods - 8 Sergei Bazhaev - 7 Mikhail Novakovich - 7 Josef Bazhaev - 6 Nick Coughlin - 6

Nabeel - 6 Owen - 6 Meredith Reed - 6 Eden Linley - 5 Ali - 4 Oleg Bazhaev - 4 Davros - 4 Jim - 4 Agent King - 4 Jim Ricker - 4 Pavel Tokarev - 4 Ahman - 3 Marcos Al-Zacar - 3 Andre - 3 Ziya Dakhilov - 3 Dimitri - 3 Lugo Elson - 3 Vladimir Laitanan - 3 Manners - 3 Heather Nauert - 3 Bill Prady - 3 Devon Rosenthal - 3 Yuri Suvarov - 3 (CTU NY lead guard) - 3 Victor Aruz - 2 Kim Bauer - 2

Adrion Bishop - 2 Mark Bledsoe - 2 General David Brucker - 2 Combs - 2 Louis Dalton - 2 Hansen - 2 Henderson - 2 Hurley - 2 Kirsch - 2 Gary Klausner - 2 Jim Koernig - 2 Maggie Koernig - 2 Joel Levine - 2 Phillip Lu - 2 Luka - 2 Mikhail - 2 Angela Nelson - 2 Stephen - 2 Teri - 2 Torres - 2 (Bazhaev's bodyguard) - 2 (CTU NY agent 1) - 2 (Stripper) - 2 (St. Andrews' nurse) - 2 (UN protocol person) - (UN Secretary-General) - 2

Live Another Day

Jack Bauer - 12 Audrey Boudreau - 12 Mark Boudreau - 12 James Heller - 12 Kate Morgan - 12 Chloe O'Brian - 12 Erik Ritter - 11 Adrian Cross - 10 Steve Navarro - 10 (Secret Service agent) - 10 Belcheck - 9 Ron Clark - 9 Jordan Reed - 9 Margot Al-Harazi - 8 Alastair Davies - 8 Ian Al-Harazi - 7 Simone Al-Harazi - 7 Coburn - 7 Chell - 7 Stosh - 7 Caroline Fowlds - 6 Gavin Leonard - 6 Pete - 6

Mariana - 5 Anatol Stolnavich - 5 Fazil - 4 Naveed Shabazz - 4 Staines - 4 Chris Tanner - 4 (Sky News reporter) - 4 Cheng Zhi - 3 Cutler - 3 Greg Denovo - 3 James Harman - 3 Shaw - 3 Tom - 3 Derrick Yates - 3 (Cheng's technician) - 3 (Cheng's thug) - 3 Arthur - 2 Yasmin Azizan - 2 Aron Bashir - 2 Kevin Cordero - 2 Dean - 2 Donny - 2 Fuller - 2

Harwell - 2 Jenny - 2 Jiao Sim - 2 Ken - 2 Nash - 2 Wei - 2 Williams - 2 (Audrey's security agent 1) - 2 (Audrey's security agent 2) - 2 (Bus driver) - 2 (CIA messenger) - 2 (Bartender) - 2 (Farah's neighbor) - 2 (Female hostage) - 2 (Lead Russian operative) - 2 (Male hostage) - 2 (Member of Parliament 1) - 2 (Member of Parliament 2) - 2 (Member of Parliament 3) - 2 (MI5 agent) - 2 (Polygraph technician) - 2 (Speaker of the House of Commons) - 2 (U.S. Navy admiral) - 2

Multiple seasons

These characters recurred in multiple seasons. The special prequel production 24: Redemption is considered a part of Season 7 for this list and currently does not affect the count. Included here are characters like Mark Kaner, who recurred in multiple seasons but did not appear in more than one episode per season.

Jack Bauer - 204 episodes (1-9) + Redemption Chloe O'Brian - 137 episodes (3-9) Tony Almeida - 115 episodes (1-5,7) David Palmer - 80 episodes (1-5) Kim Bauer - 79 episodes (1-3,5,7-8) Bill Buchanan - 64 episodes (4-7) Audrey Raines - 64 episodes (4-6,9) Michelle Dessler - 62 episodes (2-5) Mike Novick - 58 episodes (1-2,4-5) Jimmy Kelly - 49 episodes (1-3) Aaron Pierce - 49 episodes (1-7) Wayne Palmer - 48 episodes (3,5-6) Curtis Manning - 45 episodes (4-6) Sherry Palmer - 45 episodes (1-3) Charles Logan - 44 episodes (4-6,8) Allison Taylor - 43 episodes (7-8) + Redemption Berkin - 39 episodes (1-3) Nina Myers - 37 episodes (1-3) Edgar Stiles - 37 episodes (4-5) Renee Walker - 37 episodes (7-8) James Heller - 32 episodes (4-6,9) Ethan Kanin - 31 episodes (6-8) + Redemption Karen Hayes - 30 episodes (5-6) Morris O'Brian - 29 episodes (5-7) Kevin - 28 episodes (1-3) Milo Pressman - 28 episodes (1,6) George Mason - 27 episodes (1-2) Kate Warner - 25 episodes (2-3) Tim Woods - 25 episodes (7-8) Tom Lennox - 24 episodes (6) + Redemption Ryan Chappelle - 24 episodes (1-3) Martha Logan - 24 episodes (5-6) John - 20 episodes (1-6) John Keeler - 19 episodes (3-4) Cheng Zhi - 15 episodes (4-6,9) Robin Powers - 15 episodes (1-3,5-6) Yuri Suvarov - 15 episodes (5-6,8) Noah Daniels - 14 episodes (6) + Redemption Eileen - 13 episodes (1-4)

Keith Palmer - 13 episodes (1-2) Admiral John Smith - 12 episodes (6-8) Witt - 12 episodes (3-6) Tom Baker - 11 episodes (2-3) Walt Cummings - 11 episodes (4-5) Jackie - 11 episodes (2,4-5) Sunny Macer - 11 episodes (3,7) Marcy Reynolds - 10 episodes (5-6) Graem Bauer - 9 episodes (5-6) Dr. Marc Besson - 8 episodes (4-5) Danny - 8 episodes (4-6) V.P. James Prescott - 8 episodes (2-3) Rick Garcia - 7 episodes (1,3-5) Mandy - 7 episodes (1-2,4) Angela Nelson - 6 episodes (7-8) Anya Suvarov - 6 episodes (5-6) Brad Hammond - 5 episodes (2-3) Eric Richards - 5 episodes (3-4) Stan Shavers - 5 episodes (5-6) Brown - 4 episodes (4-5) Rick Burke - 4 episodes (5-6) Jane - 4 episodes (2-4) Stephen - 4 episodes (7-8) Teri - 4 episodes (7-8) (CTU chopper pilot) - 4 episodes (3-5,8) Marcy - 3 episodes (4-5) Ed Miller - 3 episodes (2-3) (Division agent) - 3 episodes (2-3) (Male field reporter) - 2 episodes (5,8) + Redemption Dalton - 2 episodes (7-8) Peter Hock - 2 episodes (6-7) D.J. Graves - 2 episodes (2-3) Jennings - 2 episodes (5-6) Mark Kaner - 2 episodes (3-4) Ben Landry - 2 episodes (7-8) General Stone - 2 episodes (2-3) (Female reporter) - 2 episodes (3-4) (Male FOX anchor) - 2 episodes (4-5)

Recurring antagonist distinctions

Top longest-running antagonists with 10 or more appearances

1. Sherry Palmer - 45 episodes

2. Nina Myers - 37 episodes

3. Charles Logan (as antagonist) - 31 episodes

4. TIED: Tony Almeida (as antagonist) & Dana Walsh - 20 episodes

6. TIED: Abu Fayed & Habib Marwan - 16 episodes each

8. TIED: Cheng Zhi & Andre Drazen - 15 episodes each

10. Marie Warner - 14 episodes

11. TIED: Dina Araz, Mark Boudreau, Ira Gaines, Hector Salazar, Ramon Salazar - 12 episodes each

16. TIED: Vladimir Bierko, Kevin Carroll, Walt Cummings, Tarin Faroush, Christopher Henderson - 11 episodes each

21. Jonas Hodges - 10 episodes + Redemption

22. TIED: Navi Araz, "Crewcut separatist", Sean Hillinger, Samir Mehran, Steve Navarro, Stephen Saunders - 10 episodes each

Top longest-running terrorist masterminds

1. TIED: Habib Marwan & Abu Fayed - 16 episodes each

3. TIED: Cheng Zhi & Andre Drazen - 15 episodes each

5. TIED: Hector Salazar & Ramon Salazar - 12 episodes each

6. Vladimir Bierko - 11 episodes

7. Jonas Hodges - 10 episodes + Redemption

8. TIED: Samir Mehran & Stephen Saunders - 10 episodes

Top longest-running single-season antagonists

1. TIED: Tony Almeida (as antagonist) & Dana Walsh - 20 episodes

3. TIED: Habib Marwan & Abu Fayed - 16 episodes each

5. Andre Drazen - 15 episodes

6. Marie Warner - 14 episodes

7. TIED: Mark Boudreau, Ira Gaines, Hector Salazar, Ramon Salazar, Dina Araz - 12 episodes each

12. TIED: Kevin Carroll, Vladimir Bierko, Christopher Henderson, Tarin Faroush - 11 episodes each

16. Jonas Hodges - 10 episodes + Redemption

17. TIED: Navi Araz, "Crewcut separatist", Sean Hillinger, Samir Mehran, Steve Navarro, Stephen Saunders - 10 episodes each

See also

• Single-episode characters
• Performers with multiple roles