Erik Carlgren
Paul Erik Olofsson Carlgren is a Swedish retired sprinter. He was part of Swedish teams that placed seventh in the 4 × 400 m relay at the Athletics at the 1972 Summer Olympics – Men's 4 × [400 metres relay|1972 Olympics] and 1971 [European Athletics Championships – Men's 4 × 400 metres relay|1971] and 1974 European Championships. At the 1974 European Championships he also finished seventh in the individual 400 m event.
Carlgren finished third behind David Jenkins in the 400 metres event at the British 1973 AAA Championships.