John William Poff (born October 23, 1952) is an American former professional baseball outfielder.

A native of Chillicothe, Ohio, Poff attended Findlay High School, and went on to play college baseball at Duke University, graduating in 1974.

On September 1, 1980, he was selected off waivers by the Milwaukee Brewers from the Philadelphia Phillies.

On April 1, 1981, he was traded by the Milwaukee Brewers to the Chicago White Sox for outfielder / pinch hitter Thad Bosley, although played only at Triple-A in 1981 with the Edmonton Trappers of the Pacific Coast League, retiring from the game at the end of that season at age 28.

This biographical article relating to an American baseball outfielder born in the 1950s is a stub.