| John Hein | |
| Birth Date: | 26 January 1886 |
| Birth Place: | New York, New York, U.S. |
| Death Place: | New York, New York, U.S. |
| Show-Medals: | yes |
John C. Hein (January 27, 1886 - August 29, 1963) was an American wrestler who competed in the 1904 Summer Olympics. In 1904, Hein won a silver medal in the light flyweight division. He was born in New York, New York.[1]