| Barry Donath | |
| Nationality: | Australian |
| Sport: | Athletics |
| Event: | Shot put |
| Birth Date: | 30 December 1932 |
| Death Place: | Barrie, Ontario, Canada |
Barry William Donath (30 December 1932 – 1 December 2001) was an Australian athlete. He competed in the men's shot put at the 1956 Summer Olympics.[1]