| Birth Date: | 31 July 1918 |
| Death Date: | 3 February 1995 (aged 76) |
| Sport: | Athletics |
| Event: | 400 m hurdles, 800 m |
| Club: | IFK Borås |
| Pb: | 400 mH – 52.4 (1943) 800 m – 1:53.1 (1942)[1] |
| Show-Medals: | yes |
Sixten Larsson (31 July 1918 – 3 February 1995) was a Swedish athlete who competed mainly in the 400 m hurdles. In this event he won a silver medal at the 1946 European Athletics Championships as well as five national titles in 1940–1944.[2]