John M. Gilroy (October 26, 1875 – August 4, 1897) was a 19th-century Major League Baseball pitcher, outfielder and catcher.
He also played for the Washington Stars, an amateur baseball team.
[2] Gilroy played for the Washington Senators of the National League during the 1895 and 1896 baseball seasons.
He was playing with the Norfolk Jewels of the Atlantic League in 1897 when he died.
This biographical article relating to an American baseball pitcher born in the 1860s is a stub.