Baptist May (1628–1698) was a Royal courtier during the reign of Charles II of England. He is said to have been Charles's closest and most trusted servant, largely as a result of his knowledge that the king did not like to be approached on matters of business. He was nominated by the Duke of York as MP for Winchelsea; however, he lost the election. He joined the Countess of Castlemaine to bring down Edward Hyde, Earl of Clarendon in 1667. In 1670 he was elected MP for Midhurst, sitting until 1679, and in 1690 was elected for Windsor, only to be unseated a few months later on petition.