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 Dave 3 guest appearances Ruchi 3 guest appearances Georgie Cooper 3 guest appearances Mrs. Fowler 3 guest appearances Mr. Larry Fowler 3 guest appearances Dr. Pemberton 3 guest appearances Dr. Campbell 3 guest appearances Dan 2 guest appearances Cheryl 2 guest appearances Chen 2 guest appearances Missy Cooper 2 guest appearances Maria 2 guest appearances Waiter 2 guest appearances Announcer 2 guest appearances Emily 2 guest appearances Dale 2 guest appearances Santa 2 guest appearances Waiter 2 guest appearances Travis 2 guest appearances Kevin Smith 2 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥