Marmaduke Watson was an English stage actor of the seventeenth century. Part of the King's Company based at the Theatre Royal, Drury Lane, he was one of the actors who sided with Charles Killigrew during a dispute in the company in 1677.[1] In 1682 when the United Company was formed he left and went to Dublin to join the Smock Alley Theatre. He later returned to London where his final known performances were with Thomas Betterton's company at the Lincoln's Inn Fields Theatre.[2]