William Leroy Lohrman (May 22, 1913 – September 13, 1999) was a pitcher in Major League Baseball for five different teams.

He played for the New York Giants, Brooklyn Dodgers, St. Louis Cardinals, Philadelphia Phillies, and Cincinnati Reds.

Following the 1941 season, Lohrman, along with Ken O'Dea, Johnny McCarthy and $50,000, were traded to the St. Louis Cardinals for Johnny Mize.

[1] Lohrman was born and raised in Brooklyn, New York and went to live in New Paltz, New York, following his baseball career.

This biographical article relating to an American baseball pitcher born in the 1910s is a stub.