George Anthony Rensa (September 29, 1901 – January 4, 1987) was an American professional baseball player in Major League Baseball.

Rensa played for the New York Yankees, Detroit Tigers, Philadelphia Phillies and the Chicago White Sox.

In 200 games over six seasons, Rensa posted a .261 batting average (134-for-514) with 71 runs, 7 home runs, 65 RBI and 57 bases on balls.

Defensively, he recorded a .965 fielding percentage as a catcher.

This biographical article relating to an American baseball catcher born in the 1900s is a stub.