Tamlyn Naomi Tomita (born January 27, 1966) is a Japanese-American actress and singer. She made her screen debut in The Karate Kid Part II (1986), and later was leading and supporting roles in films Come See the Paradise (1990), The Joy Luck Club (1993), Picture Bride (1994), Four Rooms (1995), Robot Stories (2003), The Day After Tomorrow (2004) and Gaijin 2: Love Me as I Am (2005).

Tomita also has played several recurring roles on television series, include 24, Glee, Teen Wolf and How to Get Away with Murder. She starred on the Epix drama series Berlin Station (2016), and in 2017 began starring in the ABC medical drama The Good Doctor.