– January 22, 1954) was an American football, basketball, baseball, track and field, swimming, and wrestling coach, and athletics administrator.

A native of Marinette, Wisconsin, Rathbun was physical director and assistant secretary of the YMCA in Lake Geneva, Wisconsin, in 1907, when he was offered a position to take charge of government YMCA work in the Panama Canal Zone.

[1] He turned down the offer in Panama and accepted a job as physical director of the YMCA in Beloit, Wisconsin.

[7] Rathbun assisted Rutherford in coaching the Oregon Agricultural Aggies football team.

[15] The following year, he was hired as athletic director at Intermountain Union College in Helena, Montana.

[19] Rathbun later booked appearances in the Pacific Northwest for the House of David baseball team and the Harlem Globetrotters.