Yu Hexin (Chinese: 余贺新; pinyin: Yúhèxīn born 1 January 1996) is a Chinese swimmer.

He competed in the men's 4 × 100 metre freestyle relay event at the 2016 Summer Olympics.

[1] He won the men's 50m freestyle event at the 2018 Asian Games.

[2][3] Key: NR = National Record; AS = Asian Record

This biographical article related to a People's Republic of China swimmer is a stub.