Scarborough was the name of a constituency in Yorkshire, electing Members of Parliament to the House of Commons, at two periods. From 1295 until 1918 it was a parliamentary borough consisting only of the town of Scarborough, electing two MPs until 1885 and one from 1885 until 1918. In 1974 the name was revived for a county constituency, covering a much wider area; this constituency was abolished in 1997.

Sir Thomas Posthumus Hoby, 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.