Radical chic is the fashionable practice of upper-class people associating with politically radical people and causes. Coined in the 1970 article "Radical Chic: That Party at Lenny's" by journalist Tom Wolfe, the term has become widely used in languages such as American English, French, and Italian. Unlike dedicated activists, revolutionaries, or dissenters, those who engage in "radical chic" remain frivolous political agitators—ideologically invested in their cause of choice only so far as it advances their social standing.

Thomas Kennerly Wolfe Jr. was an American author and journalist widely known for his association with New Journalism, a style of news writing and journalism developed in the 1960s and 1970s that incorporated literary techniques. Much of Wolfe's work was satirical and centred on the counterculture of the 1960s and issues related to class, social status, and the lifestyles of the economic and intellectual elites of New York City.