Robert Andrew Dustal (September 28, 1935 – November 30, 2015) was an American professional baseball player.

In his only decision, on April 20, 1963, at Fenway Park, he suffered an excruciating loss when he allowed a game-winning, two-run double to Román Mejías in the bottom of the 15th inning to give the Boston Red Sox a come-from-behind, 4–3 victory over his Tigers.

[1] Dustal allowed nine runs, six of them earned, over six innings of relief, giving up ten hits and five bases on balls.

He won 116 games over the course of his minor league career, most of it played in the Tiger organization.

This biographical article relating to an American baseball pitcher born in the 1930s is a stub.