Uncas Tales Batista (born 14 October 1996) is a Brazilian rower, lightweight single sculler. He won the gold medal at the 2017 World Under 23 Championships. From a second place in the semifinal to become champion for the second year in a row. Batista has also been competing at the elite level with Final A at the 2017 World Rowing Championships. He won the bronze medal at the 2019 Pan American Games.