Need a list of all characters from The Big Bang Theory? With so many funny Big Bang characters, it's tough to say who the greatest really is without everybody weighing in on the discussion. That's why we're ranking the best Big Bang Therory characters of all time, from fan favorites like Sheldon (Jim Parsons) and Raj (Kunal Koothrappali) to side characters like Bert and Leslie Winkle. Vote for your favorite Big Bang Theory characters and help make this list the ultimate source for who the best characters of the show are.
The Big Bang Theory character roles from every season are included, along with the names of the actors who play them. Is Leonard Hofstadter your favorite character? What about Howard Wolowitz or Penny? You can click each image for a larger picture of the character, and in some cases you can click the character's name for a more detailed description.
Zack JohnsonBrian Thomas Smith
Wil WheatonWil Wheaton
Mrs. Janine Davis
Alex JensenMargo Harshman