Robert Logan Breitenstein (July 24, 1913 – March 28, 2002) was an American football player and coach.

He attended Miami University in Oxford, Ohio, where he played college football as a halfback.

He resigned as head football coach there in 1949 to take a job as backfield coach under Andy Gustafson at the University of Miami in Coral Gables, Florida.

[3] In Miami, he coached quarterback George Mira and fullback Don Bosseler.

This biographical article relating to a college football coach first appointed in the 1950s is a stub.