Rosyita Eka Putri Sari (born 6 July 1996) is an Indonesian badminton player specializing in doubles.

She is the girls' and mixed doubles silver medalist of the 2014 World Junior Championships held in Alor Setar, Malaysia.

[2] Putri Sari paired with Della Destiara Haris and started participating in the 2015 Austrian Open International Challenge but was stopped in the semifinals by British pair Heather Olver and Lauren Smith with a rubber sets 20–22, 21–19, 19–21.

Better results were obtained one week later in the 2015 German Open Grand Prix Gold tournament as the runner-up of the tournament.

Women's doubles Women's doubles Girls' doubles Women's doubles results with Della Destiara Haris against World Superseries finalists, World Championship semifinalists, and Olympic quarterfinalists:[3]