| Birth Date: | 28 March 1962 |
| Birth Place: | Uddevalla, Västra Götaland |
| Strokes: | Breaststroke |
| Club: | Skärets SS |
Lars Peter Berggren (born 28 March 1962) is a former Swedish Olympic swimmer. He competed at the 1980 Summer Olympics and the 1984 Summer Olympics. His best individual result was a 7th place in the men's 200 m breaststroke event in 1980.