Leonard Joseph Stephen Boehmer
- Bats Right, Throws Right
- Height 6' 1", Weight 192 lb.
- School Saint Louis University
- Debut June 18, 1967
- Final Game July 15, 1971
- Born June 28, 1941 in Flint Hill, MO USA
Len Boehmer played three seasons in the majors. He is the last player from St. Louis University (as of 2008) to come to the majors.
Boehmer was in the minors starting in 1961, and hit .329 for Macon in 1964. He was in double figures in home runs five times. He spent five years in the International League, hitting .326 for Syracuse in 1971.