| Leanne Harrison | |
| Birth Date: | 1958 4, df=y |
| Birth Place: | Mount Evelyn, Australia |
| Australianopenresult: | 2R (1977, 1979) |
| Australianopendoublesresult: | F (1979) |
| Wimbledondoublesresult: | 2R (1978, 1980) |
Leanne Harrison (born 10 April 1958) is a retired tennis player from Australia who was a runner-up in doubles at the 1979 Australian Open.