Tobin Bell is an American actor. He has appeared in a number of television shows and films but is most recognized for his role as John Kramer / Jigsaw in the Saw franchise.

John Kramer is a fictional character and the primary antagonist of the Saw franchise. Jigsaw made his debut in the first film of the series, Saw, and appears in all subsequent installments, with the exception of Spiral, in which he is only mentioned and featured in photographs. He is portrayed by American actor Tobin Bell.