Tang Wei is a Chinese actress. She rose to international fame for her role in Golden Lion-winning Lust, Caution (2007) by Ang Lee, for which she was banned by the Chinese government until her comeback in Crossing Hennessy (2010). She gained further acclaim for her performances in Late Autumn (2010), Finding Mr. Right (2013), The Golden Era (2014), Long Day's Journey into Night (2018), and Decision to Leave (2022).