Samuel William "Bill" Hinzman (October 24, 1936 – February 5, 2012) was an American actor and film director.

Hinzman's first role was the cemetery zombie in the popular horror film Night of the Living Dead (1968). Hinzman also played roles in the films Legion of the Night (1985), Santa Claws (1996), Evil Ambitions (1996), and The Drunken Dead Guy (2005).

His final role was in River of Darkness, where he played a lead role alongside Kurt Angle, Kevin Nash and Sid Eudy.

He later directed the films The Majorettes (1986), and Flesheater (1988).