Peter LeRoy Carlston (February 3, 1911 – April 27, 1992) was an American football, basketball, baseball, golf, swimming, wrestling, and track and field coach.

He also served as a lieutenant commander in the United States Navy during World War II.

Carlston lettered at end for the University of Utah from 1931 to 1933, before graduating in 1934.

[1] Carlston served as a football coach at Westminster College in Salt Lake City, Utah and Mesa Junior College in Colorado, as well as serving as Mesa's head men's basketball coach.

[2] Carlston was the head baseball coach at his alma mater, the University of Utah, from 1950 to 1953.