Cupid's Whirligig, by Edward Sharpham (1576-1608), is a city comedy set in London about a husband that suspects his wife of having affairs with other men and is consumed with irrational jealousy. It was first published in quarto in 1607, entered in the Stationer's Register with the name "A Comedie called Cupids Whirlegigge." It was performed that year by the Children of the King's Revels in the Whitefriars Theatre (a private theatre) where Ben Jonson's Epicene was also said to have been performed.
It was again published in 1611, 1616 and 1630, each with an epistle to Robert Hayman before the play, however, the only other record of it being performed is an amateur performance by apprentices at Oxford on 26 December 1631. Its authorship was not known until 1812, when scholars connected it to Edward Sharpham's other play, The Fleire, written on 13 May 1606.