Shrone Austin (born January 31, 1989) is a Seychellois swimmer, who specialized in freestyle and breaststroke events. She first competed in the women's 100 m breaststroke at the 2004 Summer Olympics, before turning her sights on the long-distance freestyle at the 2008 Summer Olympics. Apart from her Olympic career, Austin had collected a career total of six medals (three silvers and three bronzes) in two editions of the All-Africa Games (2003 and 2011).