| Birth Date: | 1 October 1944 |
| Birth Place: | Sundsvalls, Sweden |
| Height: | 1.88m (06.17feet) |
| Weight: | 90kg (200lb) |
| Sport: | Swimming |
| Club: | Sundsvalls SS |
Karl Ingvar Eriksson (1 October 1944 – 7 January 2015)[1] was a Swedish swimmer who won two bronze medals in the freestyle relays at the 1966 European Aquatics Championships. He competed at the 1964 and 1968 Summer Olympics in four freestyle and butterfly events with the best achievement of fifth place in the 4 × 100 m freestyle relay in 1964.[1]
Eriksson represented Sundsvalls SS.[2]