Enzo Martínez (born 15 August 1994) is a Uruguayan swimmer. He competed in the men's 100 metre freestyle event at the 2017 World Aquatics Championships. In 2019, he represented Uruguay at the 2019 World Aquatics Championships held in Gwangju, South Korea and he finished in 47th place in the heats in the men's 50 metre freestyle event. In the men's 100 metre freestyle he finished in 62nd place in the heats.