| William Watherston | |
| Birth Date: | 5 March 1933 |
| Birth Place: | Ford, Midlothian, Scotland |
| School: | Sherborne School |
| Position: | Wing-forward |
| Repyears1: | 1963 |
| Repcaps1: | 3 |
| Reppoints1: | 0 |
William Rory Andrews Watherston (5 March 1933) is a Scottish former international rugby union player.[1]
Born in Ford, Midlothian, Watherston is the son of a farmer and attended Sherborne School.[2]
Watherston, a wing-forward, played for Edinburgh Wanderers and London Scottish.[3] He won his Scotland call up from the latter, gaining three caps during the 1963 Five Nations, and was also captain of Middlesex.[4]