Harry Garvin Truby (May 12, 1870 – March 21, 1953), was an infielder in the Major Leagues in 1895 and 1896.

Truby played for the Chicago Colts and Pittsburgh Pirates.

In 70 games over two seasons, Truby posted a .281 batting average (73-for-260) with 31 runs, 2 home runs and 50 RBI.

He recorded a .944 fielding percentage as a second baseman.

This biographical article relating to an American baseball second baseman is a stub.