| Intro | South African athletics competitor |
| Is | Athlete |
| From | South Africa |
| Type | Sports |
| Gender | male |
| Birth | 4 January 1936, Alexander Bay, Northern Cape, Richtersveld Local Municipality, Namakwa District Municipality, Northern Cape |
| Age: | 84 years |
Gordon Raymond Day (born 4 January 1936) is a retired South African sprinter. He competed at the 1960 Summer Olympics in the 400 metres and 4×400 metres relay events and finished fourth in the relay. He was part of the South African team that won the 4×440 yards relay at the 1958 British Empire and Commonwealth Games, while finishing third in the individual 220 yards.