| Rosalyn Fairbank | |
| Full Name: | Rosalyn Doris Fairbank-Nideffer |
| Country: | South Africa  United States |
| Birth Date: | 2 November 1960 |
| Birth Place: | Durban, South Africa |
| Plays: | Right-handed (one handed-backhand) |
| Careerprizemoney: | US$ 1,639,135 |
| Singlestitles: | 1 |
| Highestsinglesranking: | No. 15 (16 April 1990) |
| Australianopenresult: | 3R (1982, 1983, 1990, 1991, 1992) |
| Frenchopenresult: | 4R (1985) |
| Wimbledonresult: | QF (1988, 1989) |
| Usopenresult: | 4R (1982, 1989) |
| Doublestitles: | 18 |
| Highestdoublesranking: | No. 12 (21 December 1986) |
| Australianopendoublesresult: | QF (1983) |
| Frenchopendoublesresult: | W (1981, 1983) |
| Wimbledondoublesresult: | SF (1981) |
| Usopendoublesresult: | F (1983) |
| Frenchopenmixedresult: | F (1986) |
Rosalyn Doris Fairbank-Nideffer (born 2 November 1960) is a retired professional tennis player from South Africa. She played her first grand slam in 1979, with her last appearance in 1997. She won a WTA Tour singles event in Richmond in 1983 and numerous doubles titles, with the highlight being her Grand Slam titles at the 1981 French Open with Tanya Harford and 1983 with Candy Reynolds. She won 317 singles and 472 doubles matches on the tour during her career.
| Result | Year | Tournament | Surface | Partner | Opponents | Score | |
|---|---|---|---|---|---|---|---|
| Win | Clay | 6–1, 6–3 | |||||
| Win | French Open (2) | Clay | 5–7, 7–5, 6–2 | ||||
| Loss | Hard | Candy Reynolds | 6–7, 6–1, 6–3 |