This page is about the 9 Main Characters on The Big Bang Theory.
Leonard Hofstadter
Leonard Hofstadter is the roommate of Sheldon Cooper, husband of Penny Hofstadter, and he works as a experiment physicist doing research at the California Institute of Technology with Sheldon, Howard, and Raj.
Sheldon Cooper
Sheldon Cooper is Leonard Hofstadter's roommate, Amy Farrah Fowler's boyfriend, and he works as a theoretical physicist doing research at the California Institute of Technology with Leonard, Raj, and Howard.
Howard Wolowitz
Howard Wolowitz is Bernadette Wolowitz's husband, soon to be a father, and he works as an aerospace engineer at the California Institute of Technology with Leonard, Sheldon, and Raj.
Raj Koothrapali
Raj Koothrappali is Emily Sweeney's boyfriend, and he works as a astrophysicist doing research at the California Institute of Technology sometimes working with Leonard, Sheldon, and Howard.
Penny Hofstadter
Penny Hofstadter is Leonard Hofstadter's wife, and she currently works as a pharmaceutical sales representative at Zangen with Bernadette.
Amy Fowler
Amy Farrah Fowler is Sheldon Cooper's girlfriend and a neurobiologist currently working at Caltech.
Bernadette Wolowitz
Bernadette Wolowitz is Howard Wolowitz's wife and soon to be a mother, she works at as a microbiologist at Zangen with Penny.
Stuart Bloom
Stuart Bloom is a longtime friend of the group and a skilled artist who's best known as the owner of The Comic Center of Pasadena.
Emily Sweeney
Emily Sweeney is Raj's girlfriend who as a dermatologist in a hospital with an interest in the macabre.