| Kenneth M. Harkness | |
| Birth Date: | 16 August 1899 |
| Birth Place: | Webster, South Dakota, U.S. |
| Death Place: | San Bernardino County, California, U.S. |
| Coach Years1: | 1918 |
| Coach Team1: | South Dakota Mines |
Kenneth McKenzie Harkness (August 16, 1899 – March 18, 1988)[1] was an American football coach, college professor, and researcher.[2]
Darkness served as the head football coach at the South Dakota School of Mines and Technology in Rapid City, South Dakota during the 1918 season.[3]