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 Reporter #3 1 guest appearances King of Sweden 1 guest appearances Michael 1 guest appearances Announcer 1 guest appearances Kaley Cuoco 1 guest appearances Johnny Galecki 1 guest appearances Doctor 1 guest appearances Man 1 guest appearances Charlie Sheen 1 guest appearances Raj's Bar Lady 1 guest appearances Summer Glau 1 guest appearances Stan Lee 1 guest appearances George Takei 1 guest appearances Brent Spiner 1 guest appearances Photographer 1 guest appearances Security Guard 1 guest appearances Security Guard 1 guest appearances Bachelor Party Attendee 1 guest appearances Comic Book Store Customer 1 guest appearances Lonely Larry 1 guest appearances ⇤ « 10 11 12 13 14 15 16 17 18 19 » ⇥