Chen Jiahui (Chinese: 陈佳慧; pinyin: Chén Jiāhuì; born 26 May 1995) is a Chinese former professional tennis player.

On 26 September 2016, Chen achieved a career-high singles ranking of world No.

353 in the WTA doubles rankings.

She won four doubles titles on tournaments of the ITF Circuit in her career.

Chen made her WTA Tour main-draw debut at the 2019 Shenzhen Open in the doubles tournament, partnering Wang Danni.