Greysia Polii (; born 11 August 1987) is an Indonesian badminton player specializing in doubles. She won gold medals in the women's doubles at the 2014 Asian Games, at the 2019 Southeast Asian Games and at the 2020 Summer Olympics. She also won three bronze medals at the World Championships in 2015, 2018, and 2019. Polii was a member of BWF Athletes' Commission to represent the needs and views of athletes to the BWF council and committees from 2013 to 2017.