Theophilus Bird, or Bourne, (1608 – 1663) was a seventeenth-century English actor. Bird began his stage career in the Stuart era of English Renaissance theatre, and ended it in the Restoration period; he was one of the relatively few actors who managed to resume their careers after the eighteen-year enforced hiatus (1642–60) when the theatres were closed during the English Civil War and the Interregnum.