Main Characters Special Agent Timothy "Tim" McGee 443 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 308 main appearances Special Agent Anthony "Tony" DiNozzo 305 main appearances Assistant Medical Examiner Dr. Jimmy Palmer 230 main appearances Ziva David 187 main appearances Special Agent Eleanor Raye "Ellie" Bishop 169 main appearances Special Agent Nicholas "Nick" Torres 160 main appearances Forensic Scientist Kasie Hines 112 main appearances Special Agent Jacqueline "Jack" Sloane 72 main appearances Director Jennifer "Jenny" Shepard 59 main appearances Special Agent Jessica Knight 52 main appearances Special Agent Alden Parker 51 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 Taylor 2 guest appearances Holly Snow 2 guest appearances Homicide Detective Philip McCadden 2 guest appearances Pamela Cook 2 guest appearances Jason Paul Dean 2 guest appearances NCIS Agent Cashier Fred Seymour 2 guest appearances Vice Admiral C. Clifford Chase 2 guest appearances Former NCIS Special Agent Whitney Sharp 2 guest appearances Karif Yasin 2 guest appearances Mossad Officer Liat Tuvia 2 guest appearances Former NCIS Special Agent Ben Robinson 2 guest appearances Doctor Walter Magnus 2 guest appearances Navy Admiral Wayne Hargrove 2 guest appearances Jane 2 guest appearances Joey Peanuts 2 guest appearances Navy Lieutenant Jonas Cobb 2 guest appearances Sean Latham 2 guest appearances Kyle Davis 2 guest appearances Lester 2 guest appearances Joseph Flores 2 guest appearances ⇤ « 6 7 8 9 10 11 12 13 14 15 » ⇥