Main Characters Special Agent Sam Hanna 318 main appearances Special Agent Grisha Aleksandrovich Nikolaev "G" Callen 318 main appearances Special Agent Kensi Marie Blye 318 main appearances Investigator Martin A. "Marty" Deeks 291 main appearances Tech Consultant Eric Beal 251 main appearances Intelligence Analyst Penelope "Nell" Jones 238 main appearances Operations Manager Henrietta "Hetty" Lange 219 main appearances Assistant Director Owen Granger 81 main appearances Special Agent Fatima Namazi 68 main appearances Special Agent Devin Rountree 56 main appearances Retired Navy Admiral Hollace Kilbride 44 main appearances Operational Psychologist Nate Getz 24 main appearances Executive Assistant Director Shay Mosley 26 main appearances Special Agent Dominic Vail 13 main appearances
Recurring Guest Characters Investigator Martin A. "Marty" Deeks 2 guest appearances Tech Consultant Eric Beal 11 guest appearances Intelligence Analyst Penelope "Nell" Jones 8 guest appearances Operations Manager Henrietta "Hetty" Lange 2 guest appearances Assistant Director Owen Granger 17 guest appearances Special Agent Fatima Namazi 9 guest appearances Special Agent Devin Rountree 3 guest appearances Retired Navy Admiral Hollace Kilbride 11 guest appearances Operational Psychologist Nate Getz 17 guest appearances NCIS Special Agent Castor 34 guest appearances Anastasia "Anna" Kolcheck 33 guest appearances Arkady Kolcheck 29 guest appearances Special Agent Harley Hidoko 21 guest appearances Vostanik Sabatino 20 guest appearances Joelle Taylor 15 guest appearances Special Agent Dominic Vail 1 guest appearances Roberta Deeks 14 guest appearances Director Leon Vance 10 guest appearances Special Prosecutor John Rogers 10 guest appearances Rosa Reyes 10 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥