Janice Tjen

Janice Tjen (born 6 May 2002) is an Indonesian professional tennis player. She has a career-high WTA singles ranking of world No. 36 and a doubles ranking of No. 52, both achieved on 23 February 2026. She is currently the No. 1 singles player from Indonesia.

Tjen has won one WTA Tour title in singles and three in doubles. At the 2025 Chennai Open, she became the first Indonesian woman to lift a Main Tour singles trophy since Angelique Widjaja.

In the Billie Jean King Cup, she has a win-loss record of 8–2.