| Intro | South African athletics competitor |
| Was | Athlete |
| From | South Africa |
| Type | Sports |
| Gender | male |
| Birth | 31 October 1905, Durban |
| Death |
April 1972 (aged 66 years) |
| Star sign | Scorpio |
George Collinson Weightman-Smith (31 October 1905 – April 1972) was a South African athlete who competed at the 1928 Summer Olympics. He finished 21st in the javelin throw and fifth in the 110 m hurdles, behind the teammate Sid Atkinson who won gold; he failed to complete his decathlon program.