Patrik Sten Ola Strenius (born 6 March 1972 in Karlskrona) is a retired Swedish athlete who competed in the sprinting events. He represented his country at the 1996 Summer Olympics in the 4 × 100 metres relay where Sweden finished fifth in the final, having set the national record in the semifinals. In addition, he reached the finals at the 1995 World Indoor Championships and 1996 European Indoor Championships.