Frank Douglas Bolstorff (October 29, 1931 – December 3, 2021) was an American basketball player and coach.

Bolstorff served two stints as the head basketball coach at Macalester College in Saint Paul, Minnesota, from 1959 to 1979 and 1984 to 1994.

He was the interim head basketball coach at St. Olaf College in Northfield, Minnesota for one season, in 1979–80.

[1] Prior to his retirment in 2000, Bolstorff was also a professor at Macalester and coached a number of other sports: track and field, cross country, baseball, and golf.

This biographical article relating to a United States basketball player, coach, or other figure born in the 1930s is a stub.