| Rex Dunlop | |
| Fullname: | William Rex Dunlop |
| Birth Date: | 21 September 1927 |
| Birth Place: | Dumfries, Scotland |
| Death Place: | Whitehaven, England |
| Youthclubs1: | Baillieston |
| Years1: | 1948–1950 |
| Clubs1: | Rangers |
| Years2: | 1949–1950 |
| Clubs2: | Dumbarton[1] |
| Years3: | 1950–1954 |
| Clubs3: | Rangers |
| Caps2: | 6 |
| Caps3: | 3 |
| Goals2: | 0 |
| Goals3: | 0 |
| Clubs4: | Workington |
| Years4: | 1953–1956 |
| Caps4: | 110 |
| Goals4: | 19 |
| Clubs5: | Cheltenham Town |
| Years5: | 1957–1961 |
William Rex Dunlop (21 September 1927 – 20 May 2019)[2] was a Scottish footballer who played for Rangers and Dumbarton.[3]