Every Man in His Humour is a 1598 play by the English playwright Ben Jonson. The play belongs to the subgenre of the "humours comedy," in which each major character is dominated by an over-riding humour or obsession.
Benjamin Jonson (c. 11 June 1572 – c. 16 August 1637 was an English playwright and poet. Jonson's artistry exerted a lasting influence upon English poetry and stage comedy. He popularised the comedy of humours; he is best known for the satirical plays Every Man in His Humour (1598), Volpone, or The Fox (c. 1606), The Alchemist (1610) and Bartholomew Fair (1614) and for his lyric and epigrammatic poetry. He is generally regarded as the second most important English dramatist, after William Shakespeare.