| Ainsley Armstrong | |
| Sport: | Sprinting |
| Event: | 100 metres |
| Birth Date: | 27 December 1952 |
| Birth Place: | Arima, Colony of Trinidad and Tobago, British Empire |
Ainsley Edward Armstrong (born 27 December 1952) is a Trinidad and Tobago sprinter. He competed in the 100 metres at the 1972 Summer Olympics and the 1976 Summer Olympics.[1]