Janice Tjen (born 6 May 2002) is an Indonesian tennis player.

[2] She has a career-high singles ranking by the WTA of 481, reached on 23 December 2024.

She also has a career-high doubles ranking of 698, achieved on 23 December 2024.

[3] Tjen made her debut in multi-sport event at the 2022 Asian Games, she won a bronze medal in women's doubles.