Luo Yu is a Chinese badminton player who specializes in doubles. Together with her twin sister, Luo Ying, they competed in the international badminton, and were ranked as World number 1 on 10 March 2016. The twins participated at the Rio 2016 Summer Olympics but did not advance to the knocked-out stage after placing third in the group stage. The biggest title of their career to date, the 2015 BWF Superseries Finals, sent the pair to #1 in the world rankings.

Luo Ying is a Chinese badminton player. She specializes in doubles and partnered with her twin sister, Luo Yu. The twins competed at the 2016 Rio Summer Olympics but did not advance to the knock-out stage after placing third in the group stage.