The Married Beau or The Curious Impertinent is a 1694 comedy play by the English writer John Crowne. It is inspired by a passage from Miguel de Cervantes's Don Quixote. Incidental music was composed by Henry Purcell.

The Married Beau
Written by	John Crowne
Date premiered	April 1694
Place premiered	Theatre Royal, Drury Lane, London
Original language	English
Genre	Restoration Comedy

It was first staged by the United Company in London. The original Drury Lane cast featured George Powell as Loveley, Thomas Betterton as Polidor, Thomas Doggett as Thorneback, William Bowen as Sir John, Elizabeth Barry as Mrs Loveley, Elizabeth Bowman as Cecilia, Anne Bracegirdle as Camilla and Susanna Verbruggen as Lionell.^[1] The published version was dedicated to the Tory politician the Marquess of Normanby.