Sir Francis Vincent, 8th Baronet (1747 – 17 August 1791) was an English diplomat.
[1] He was the eldest son of Mary Howard and Sir Francis Vincent, 7th Baronet, who served as MP for Surrey from 1761 until his death in 1775.
[2] His paternal grandparents were Sir Henry Vincent, 6th Baronet and the former Elizabeth Sherman.
Thomas Howard, Governor of Berwick, and Mary Morton (a daughter of Rt.
Sir Francis served as British Resident Minister in Venice in 1790.