Furnese is a surname. Notable people with the surname include:
Henry Furnese (MP, died 1756) (after 1688 – 1756), British merchant and politician, member of parliament (MP) for Dover, for Morpeth, and for New Romney Sir Henry Furnese, 1st Baronet (1658–1712), MP for Bramber, and for Sandwich Robert Furnese (1687–1733), English politician
See also Furnese baronets