Sunait Chutintaranond (Thai: สุเนตร ชุตินธรานนท์, RTGS: Sunet Chutintharanon; born 1956) is a Thai historian and screenwriter. He is a professor of history at the Institute of Asian Studies, Chulalongkorn University. His field of expertise is the pre-modern history of Thailand and mainland Southeast Asia, especially the Ayutthaya Kingdom, the Thai-Burma relations, and multicultural societies in Thailand. Together with director Chatrichalerm Yukol, he has written the screenplays of several historical drama films, most notably the King Naresuan series.