Robert "Squire" Potter (March 18, 1902 – January 27, 1983) was a Major League Baseball pitcher.

Potter played in one game for the Washington Senators on August 7, 1923.

Entering the game in the 7th inning with the Senators trailing 3–1, Potter's first eight pitches were called balls, and he eventually finished the game yielding nine runs on eleven hits, four walks and a wild pitch in three innings of relief.

According to reporters covering the game, three Indians baserunners allowed themselves to be caught stealing, and one batter stretched a double into an out at third base.

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