Christopher Knight (b. 1957) is an American actor best remembered for his role as Peter Brady on the television series The Brady Bunch.
At the TV Land Awards in 2006, Kermit and Miss Piggy were presenters for the category "Favorite TV Food", where Christopher Knight accepted the award when The Brady Bunch won for Porkchops and Applesauce.
On The Brady Bunch Variety Hour in 1977, Knight (as Peter Brady), sang "Sing" with a puppet named Collette.
Other credits include guest appearances on Gunsmoke, Happy Days, That '70s Show and hosting the game show Trivial Pursuit: America Plays.