Terry Wayne Wilshusen
- Bats Right, Throws Right
- Height 6' 2", Weight 210 lb.
- School Los Angeles City College
- High School Carson (CA) High School
- Debut April 7, 1973
- Final Game April 7, 1973
- Born March 22, 1949 in Atascadero, CA USA
- Died December 1, 2000 in Lomita, CA USA
Terry Wilshusen appeared in one career game, April 7, 1973 for the California Angels. He entered the game with the Angels behind 8-3 and pitched one third of an inning against the Kansas City Royals. He walked Kurt Bevacqua and Amos Otis, hit Freddie Patek with a pitch and got Cookie Rojas to foul out to Angels catcher John Stephenson; in addition, one of his pitches became a passed ball. Reliever Ron Perranoski gave up a 2 RBI double to Hal McRae, and then gave up an RBI single to Keith Marshall - himself in his first major league at bat. All runs were charged to Wilshusen.
He died in his sleep months after he had a stroke and a heart attack.