Peter John Stevens (born 1 June 1995) is a Slovenian swimmer.

In 2016, he won the silver medal at the 50 m breaststroke on the short-course World Swimming Championships, breaking the Slovenian national record at 25.85.

[1] Stevens is son of an English father and Slovenian mother.

[1] In 2019 he was member of the 2019 International Swimming League representing Team Iron.

This biographical article related to a Slovenian swimmer is a stub.