Tanya Watson (born 24 December 2001) is a diver who represents Ireland and specialises in the 10m platform. She competed in the women's 10 metre platform event at the 2019 World Aquatics Championships. In 2021, she became the first Irish female diver to qualify for and compete in the Olympic Games. In 2022, she also became the first female diver to quality for and represent Team NI in the Commonwealth Games.