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 Kwame 1 guest appearances Darren 1 guest appearances Dr. Frances H. Arnold 1 guest appearances Kip Thorne 1 guest appearances Bebe 1 guest appearances Maritza 1 guest appearances Terry 1 guest appearances Mitch 1 guest appearances Woman #1 1 guest appearances Woman #2 1 guest appearances Woman #3 1 guest appearances Woman #4 1 guest appearances Woman #5 1 guest appearances Woman #6 1 guest appearances Woman #7 1 guest appearances Woman #8 1 guest appearances Little Girl 1 guest appearances Sarah Michelle Gellar 1 guest appearances Reporter #2 1 guest appearances Reporter #1 1 guest appearances ⇤ « 10 11 12 13 14 15 16 17 18 19 » ⇥