Steven Aimable (born 7 February 1999 in Cayenne) is a Senegalese swimmer. In 2019, he represented Senegal at the 2019 World Aquatics Championships held in Gwangju, South Korea. In the men's 50 metre backstroke he finished in 46th place in the heats. In 2021, he competed in the men's 100 metre butterfly event at the 2020 Summer Olympics held in Tokyo, Japan.