Calvyn Justus, South African swimmer

Calvyn Justus is a South African swimmer. He represented South Africa in the men's 4 × 200 metre freestyle relay at the 2016 Summer Olympics. He is an alumnus of Westville Boys' High School. In 2018, Justus secured a bronze medal in the 4x100 medley relay at the Commonwealth Games, along with teammates Chad Le Clos, Cameron van der Burgh and Brad Tandy.