| Erik Carlgren | |
| Nationality: | Swedish |
| Sport: | Sprinting |
| Event: | 400 m |
| Pb: | 46.09 (1973) |
| Club: | Västerås IK |
| Birth Date: | 4 December 1946[1] |
| Birth Place: | Malmö, Sweden[2] |
| Height: | 184 cm |
| Weight: | 71 kg |
Paul Erik Olofsson Carlgren (born 4 December 1946) is a retired Swedish sprinter. He was part of Swedish teams that placed seventh in the 4 × 400 m relay at the 1972 Olympics and 1971 and 1974 European Championships. At the 1974 European Championships he also finished seventh in the individual 400 m event.[1]