The Robin in Teen Titans Go! is primarily depicted as Dick Grayson, the first Robin. He is the leader of the Teen Titans in the series and is characterized as a power-mad and perfectionist leader. Despite lacking superpowers, he is fierce, highly disciplined, and leads the team well. The series and related spin-offs indicate that this Robin is considered to be Dick Grayson, who becomes Nightwing in the future. The Teen Titans Go! comics also reveal him as Dick Grayson, although the series does not explicitly depict this name frequently. Additionally, there are minor references to other Robins like Tim Drake, but the core identity of Teen Titans Go! Robin remains Dick Grayson.