Main Characters Special Agent Timothy "Tim" McGee 444 main appearances Special Agent Leroy Jethro Gibbs 418 main appearances Chief Medical Examiner Dr. Donald Horatio "Ducky" Mallard 375 main appearances Forensics Specialist Abigail "Abby" Sciuto 351 main appearances Director Leon Vance 309 main appearances Special Agent Anthony "Tony" DiNozzo 305 main appearances Assistant Medical Examiner Dr. Jimmy Palmer 231 main appearances Ziva David 187 main appearances Special Agent Eleanor Raye "Ellie" Bishop 169 main appearances Special Agent Nicholas "Nick" Torres 161 main appearances Forensic Scientist Kasie Hines 113 main appearances Special Agent Jacqueline "Jack" Sloane 72 main appearances Director Jennifer "Jenny" Shepard 59 main appearances Special Agent Jessica Knight 53 main appearances Special Agent Alden Parker 52 main appearances Special Agent Caitlin "Kate" Todd 46 main appearances MI-6 Officer Clayton Reeves 26 main appearances Special Agent Alexandra "Alex" Quinn 24 main appearances
Recurring Guest Characters Margaret Allison Hart 6 guest appearances CGIS Special Agent Abigail Borin 6 guest appearances Diane Sterling 6 guest appearances Probationary Agent Ned Dorneget 6 guest appearances SecNav Sarah Porter 6 guest appearances Breena Palmer 6 guest appearances NSA Attorney Jake Malloy 6 guest appearances CIA Officer Westley Clark 6 guest appearances Phineas 6 guest appearances Man 5 guest appearances NCIS Special Agent Christopher "Chris" Pacci 5 guest appearances Bartender 5 guest appearances Mossad Director Eli David 5 guest appearances Mossad Officer Michael Rivkin 5 guest appearances Samantha Ryan 5 guest appearances Adam Eshel 5 guest appearances Odette Malone 5 guest appearances ZNN Reporter Debra Green 4 guest appearances Charles Sterling 4 guest appearances Regine Smidt 4 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥