Main Characters Leonard Leakey Hofstadter 279 main appearances Sheldon Lee Cooper 279 main appearances Howard Joel Wolowitz 279 main appearances Rajesh Ramayan Koothrappali 279 main appearances Penny 276 main appearances Bernadette Marianne Rostenkowski 204 main appearances Amy Farrah Fowler 199 main appearances Stuart Bloom 59 main appearances Emily Sweeney 5 main appearances Leslie Winkle 4 main appearances
Recurring Guest Characters Lizzy 1 guest appearances Jesse 1 guest appearances Yvette 1 guest appearances Eric 1 guest appearances Dr. Dreyfus 1 guest appearances Flight Attendant 1 guest appearances Salesperson 1 guest appearances Wardrobe Person 1 guest appearances Voicemail 1 guest appearances Ms. Davora 1 guest appearances Kenneth 1 guest appearances Marta 1 guest appearances Maria 1 guest appearances Professor Sharpe 1 guest appearances Older Indian Man 1 guest appearances Hostess 1 guest appearances Zombie 1 guest appearances Josh 1 guest appearances Caller 1 guest appearances Gwen 1 guest appearances ⇤ « 6 7 8 9 10 11 12 13 14 15 » ⇥