| Sheldon Harden | |
| Birth Date: | 18 October 1920 |
| Birth Place: | Portola, California, U.S. |
| Death Place: | San Luis Obispo, California, U.S. |
| Player Sport1: | Football |
| Player Years2: | 1939–1942 |
| Player Team2: | Santa Clara |
| Player Years3: | 1946–1947 |
| Player Team3: | Sacramento Nuggets |
| Coach Sport1: | Football |
| Coach Years2: | 1948–1961 |
| Coach Team2: | Cal Poly (assistant) |
| Coach Years3: | 1962–1967 |
| Coach Team3: | Cal Poly |
| Coach Sport4: | Wrestling |
| Coach Years5: | 1948–1968 |
| Coach Team5: | Cal Poly |
| Overall Record: | 17–42 (football) |
Frank Sheldon Harden (October 18, 1920 – January 24, 2005) was an American football player and coach.[1] He served as the head football coach at California Polytechnic State University in San Luis Obispo, California from 1962 to 1967, compiling a record of 17–42.[2] He also served as Cal Poly's first wrestling coach.