Irving J. Waldron (January 24, 1876 – July 22, 1944) was a Major League Baseball player.
He played outfield for the Milwaukee Brewers and the Washington Senators in the 1901 season.
After his Major League career ended, Waldron played minor league baseball until 1910 before retiring from the game.
He died on July 22, 1944, in Worcester, Massachusetts.
This biographical article relating to an American baseball outfielder born in the 1870s is a stub.