Sir Thomas Posthumus Hoby (1566 – 30 December 1640), also spelt Hobie, Hobbie and Hobby, Posthumous and Postumus, was an English gentleman and politician who sat in the House of Commons at various times between 1589 and 1629. A Puritan, he has been claimed as the inspiration for Shakespeare's character Malvolio in Twelfth Night.[1]