Busanan Ongbamrungphan (Thai: บุศนันท์ อึ๊งบำรุงพันธ์; born 22 March 1996) is a Thai badminton player who specializes in singles. She was the women's singles gold medalists at the 2015 SEA Games, and also won the women's team title at the Games in 2015, 2017 and 2019. Ongbamrungphan competed at the 2014 and 2018 Asian Games as well as the 2020 Summer Olympics.[2]