| Intro | Boxer |
| Was |
Athlete Boxer |
| From | South Africa |
| Type | Sports |
| Gender | male |
| Birth |
26 August 1941, Pietermaritzburg, South Africa |
| Death |
8 September 2005 |
| Star sign | Virgo |
Ralph Knoesen (26 August 1941 – 8 September 2005) was a South African boxer. He competed in the men’s flyweight event at the 1960 Summer Olympics.