Louis Wilhelm Gertenrich
- Bats Right, Throws Right
- Height 5' 8", Weight 175 lb.
- Debut September 15, 1901
- Final Game July 21, 1903
- Born May 4, 1875 in Chicago, IL USA
- Died October 20, 1933 in Chicago, IL USA
He played in the Central League in 1905.
He later apparently went into the candy business with the Lou Gertenrich Candy Co., and had a series of baseball cards printed, some of which are now quite rare.