| Birth Date: | 10 July 1943 |
| Birth Place: | Kingston, Jamaica |
Paul Nash (born 10 July 1943) is a Jamaican former swimmer who competed at the 1966 and 1970 Commonwealth Games as well as the 1968 Olympics. He has also represented his country at water-polo. He was named Jamaica Sportsperson of the year in 1969. He is the father of West Indian cricketer Brendan Nash.