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 Waitress 1 guest appearances Summer 1 guest appearances Patty 1 guest appearances Vicki 1 guest appearances Roberta 1 guest appearances Christy Vanderbilt 1 guest appearances Automated Cell Phone Voice 1 guest appearances Lalita Gupta 1 guest appearances Chinese Leonard 1 guest appearances Chinese Sheldon 1 guest appearances Toby Loobenfeld 1 guest appearances Dennis Kim 1 guest appearances Emma 1 guest appearances Dimitri 1 guest appearances Woman 1 guest appearances Son 1 guest appearances Mike 1 guest appearances Jan 1 guest appearances Dan 1 guest appearances Stan 1 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥