| Ronnie Davis | |
| Birth Date: | 10 August 1942 |
| Birth Place: | Newcastle upon Tyne, England |
| Since: | 1967 |
| Darts: | 28g |
| Laterality: | Right-handed |
| Bdo: | 1978–1979, 1983 |
| Bdo World: | Last 16: 1979 |
| World Masters: | Winner (1): 1978 |
| Tournament: | Royal Hawaiian Open |
| Resultyears: | 1979 |
Ronnie Davis (born 10 August 1942) is a retired English professional darts player who played in British Darts Organisation events in the 1970s and 1980s.
Davis won the 1978 Winmau World Masters, beating Keith Harvey, Colin Baker and Cliff Lazarenko before beating Tony Brown in the final. Davis then played in the 1979 BDO World Darts Championship, beating Tony Sontag in the first round before losing in the second round to Alan Evans.