| Alexander Webster | |
| Nationality: | South African |
| Sport: | Boxing |
| Birth Date: | 12 December 1933 |
| Birth Place: | Johannesburg, South Africa |
| Death Place: | Johannesburg, South Africa |
Alexander Grant Webster (12 December 1933 - 8 November 1994) was a South African boxer. He competed at the 1952 Summer Olympics and the 1956 Summer Olympics.[1] At the 1956 Summer Olympics, he lost to John McCormack of Great Britain.[1]