Harry Warren "Rip" Collins (February 26, 1896 – May 27, 1968) was an American Major League Baseball pitcher with the New York Yankees, Boston Red Sox, Detroit Tigers and the St. Louis Browns between 1920 and 1931.

Collins was born in the small city of Weatherford, Texas, a longtime seat of Parker County.

Collins was a 14-game winner three times during his major league career (in his 1920 rookie season with the Yankees, for the Boston Red Sox in 1922, and with the Detroit Tigers in 1924).

Collins returned to the Texas League in 1933 to play one season with the Fort Worth Cats and then retired from baseball.

Then became police chief of the Brazos County city of Bryan in 1950 and retired from law enforcement work in 1959.