| Tom Lough | |
| Fullname: | Maurice Thomas Lough |
| Birth Date: | 14 July 1942 |
| Birth Place: | Harrisonburg, Virginia, United States |
| Sport: | Modern pentathlon |
| Show-Medals: | yes |
Tom Lough (born Maurice Thomas Lough, July 14, 1942) is an American modern pentathlete. He graduated from Montevideo High School in Penn Laird, Virginia, in 1960, and from the United States Military Academy at West Point, New York, in 1964.[1] He competed in the 1968 Summer Olympics.[1]