| Ian Watson | |
| Fullname: | Ian Lionel Watson |
| Birth Date: | 7 January 1944 |
| Birth Place: | Hammersmith, England |
| Position: | Full-back |
| Youthyears1: | –1962 |
| Youthclubs1: | Chelsea |
| Years1: | 1962–1965 |
| Clubs1: | Chelsea |
| Caps1: | 5 |
| Goals1: | 1 |
| Years2: | 1965–1974 |
| Clubs2: | Queens Park Rangers |
| Caps2: | 202 |
| Goals2: | 1 |
| Totalcaps: | 207 |
| Totalgoals: | 2 |
Ian Lionel Watson (born 7 January 1944) was an English footballer with Queens Park Rangers. Watson played 202 league games for QPR scoring 1 goal.