Larry L. Harmon (March 24, 1941 – September 23, 2016) was an American soccer coach and soccer advocate. For over 30 years Harmon advocated for youth soccer in the United States, primarily in his home state of Indiana. He served on the board of directors for the US Soccer Federation and served as president of the Indiana Youth Soccer Association. Harmon was also the general manager for the now defunct Indiana Blast and Indiana Blaze.