Albert Bernard Unser (October 12, 1912 – July 7, 1995) was an American Major League Baseball catcher who played for the Detroit Tigers (1942–1944) and Cincinnati Reds (1945).

He was a native of Morrisonville, Illinois and the father of MLB center fielder Del Unser.

In 1941, Unser joined the Tigers' farm system, spending that season with the Beaumont Exporters of the Texas League.

In 1953, Unser returned to managing, serving as player-manager for the Austin Pioneers of the Big State League.

After splitting 1954 among three teams, he returned to the Cardinals organization as essentially a full-time manager and occasional player.