Suradet Piniwat (, , ; born 4 March 1999), nicknamed Bas (), is a Thai actor and singer. He came to prominence for his role of Wayo in the Thai boys' love television series 2 Moons (2017).
Suradet was born on 4 March 1999 in Chiang Mai, Thailand. He has a younger sister named Praepailin Piniwat, who was a trainee in BNK48. He currently studies GED (General Educational Development) at a university.