| Malcolm Hastie | |
| Full Name: | Malcolm Thomas Hastie |
| Nationality: | Australian |
| Sport: | Water polo |
| Birth Date: | 19 February 1929 |
| Death Place: | Malvern, Victoria |
Malcolm Thomas Hastie (19 February 1929 – 8 April 2017)[1] was an Australian water polo player. He competed in the men's tournament at the 1952 Summer Olympics.[2] He also won the gold medal with the Australian team in the exhibition event at the 1950 British Empire Games.[3]