| Donald Leach | |
| Birth Name: | Donald Charles Leach |
| Birth Date: | 5 November 1980[1] |
| Birth Place: | Christchurch, New Zealand |
| Height: | 197 cm |
| Weight: | 94 kg |
| Sport: | Rowing |
Donald Charles "Don" Leach (born 5 November 1980) is a New Zealand rower. He is a renowned bush pilot specialising in riverbed landings up the Rangitata River in the central South Island.
Leach was born in Christchurch.[2] He represented New Zealand in the coxless four at the 2004 Summer Olympics at Athens, where the team came fifth.[3]