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 Finn 2 guest appearances Vladlena Sokolov 2 guest appearances Victor 2 guest appearances Keith Jenloe 2 guest appearances Jen 2 guest appearances Pietra Rey 2 guest appearances Spencer Allen 2 guest appearances Brian Bush 2 guest appearances Albert Barrington 2 guest appearances Robert "Bobby" Griffin 2 guest appearances Cindy Ferguson 2 guest appearances Justin Tucker / Clown 2 guest appearances FBI Special Agent Fred Munger 2 guest appearances FBI Special Agent Roger Gonzalez 2 guest appearances Deputy Crown Prince Kamal 2 guest appearances Karen St. Pierre 2 guest appearances Liam 2 guest appearances Veronica Stephens 2 guest appearances FBI Special Agent David Ross 2 guest appearances Sonya Morales 2 guest appearances ⇤ « 6 7 8 9 10 11 12 13 14 15 » ⇥