| Finnish Athletics Federation | |
| Abbrev: | SUL |
| Native Name: | Finnish: Suomen Urheiluliitto |
| Native Name 2: | Swedish: Finlands Friidrottsförbund |
| Sport: | Athletics |
| Founded: | 1932 |
| Aff: | World Athletics |
| Region: | EAA |
| Headquarters: | Helsinki, Finland |
| President: | Sami Itani |
| Secretary: | Harri Aalto |
| Url: | https://www.yleisurheilu.fi/ |
| Countryflag: | Finland |
Finnish Athletics Federation (Finnish: Suomen Urheiluliitto ry, abbr. SUL; Swedish: Finlands Friidrottsförbund rf) is the governing body of athletics in Finland. It was separated from the Finnish Gymnastics and Sports Federation in 1932.
Today SUL has 850 member clubs and some 30,000 athletes. It is a member of Finnish Sports Federation which is the main governing body of Sport in Finland.