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 Todd Renfro 1 guest appearances Hanna Devereaux 1 guest appearances Bernard Wilson 1 guest appearances Navy Petty Officer Second Class Mike Benson 1 guest appearances Parker James 1 guest appearances Maude Simmons 1 guest appearances Judge Monic Perez 1 guest appearances Bailiff 1 guest appearances Madam Foreperson 1 guest appearances Sergeant Barnes 1 guest appearances Doctor Sara Hildegard 1 guest appearances Doctor Hamza Bashar 1 guest appearances Edgar Proust 1 guest appearances Otto 1 guest appearances Hassan Sayegh 1 guest appearances Nazar 1 guest appearances NCIS REACT Supervisory Special Agent Tom Dalton 1 guest appearances Peter Kessler 1 guest appearances NCIS REACT Special Agent Edward Madden 1 guest appearances Tina 1 guest appearances ⇤ « 157 158 159 160 161 162 163 164 165 166 » ⇥