Dinar Dyah Ayustine (born 18 October 1993) is an Indonesian badminton player, who plays in the women's singles discipline. She is from PB Djarum Kudus, a badminton club from Kudus of Central Java and joined to the club since 2004.
Women's singles
Head to head (H2H) against World Superseries Final finalists, World Championships semifinalists, and Olympic quarterfinalists.