Mason Lee (Chinese: 李淳; born May 30, 1990) is a Taiwanese-American actor.

He is the son of director Ang Lee.

[2] Outside of Asia, he is best known for playing the role of Teddy in The Hangover Part II.

[3][4] Lee was born in the United States in 1990.

He went to college at New York University, where he graduated with a bachelor's degree in drama and theater.