Sir Hugh Vaughan (? – 28 August 1536) was born in Wales as a commoner to unknown parents, who later became Governor of Jersey (or Captain).
His first, or possibly second, wife was Anne Percy the daughter of Henry Percy, 3rd Earl of Northumberland, and the widow of both Sir Thomas Hungerford of Rowden and Sir Laurence Raynesford. Anne died on 5 July 1522, and sometime after that he married his second, or possibly third, wife who was named Blanche, the daughter of John Castell.
He had at least nine children. One son named Rowland, and three daughters whose mother was probably Anne, and three sons, and four daughters whose mother was Blanche.
He formed close ties with King Henry VII whilst Henry was exiled in Brittany, and was appointed as a Gentleman Usher and Esquire of the body to the King.
In 1492, Henry VII held a grand tournament at his manor at Richmond. There was some controversy between Vaughan and Sir James Parker over Vaughan's rights to use arms that the Order of the Garter had given him. Vaughan and Parker engaged in combat and Parker was killed at the first course.
After Henry VII's reign Vaughan is said to have gained favour with Cardinal Wolsey who was King Henry VIII's almoner.
In 1502, Vaughan was appointed Captain of Jersey along with David Philip. However, after some disagreements between them, it was decided that the role was best carried out by one person and the pair came to an arrangement whereby Vaughan became sole Governor of Jersey until 1531 when he was succeeded by Sir Anthony Ughtred.
In 1513, Thomas Lemprière, the Bailiff of Jersey, and others made complaints to Henry VIII concerning Vaughan's arbitrary behavior in respect of his governance of Jersey. Vaughan's response to this, with some support from the de Carteret family, was an attempt remove Lemprière from the office of Bailiff, despite not having the power to do so, because Lemprière had been appointed by The Crown according to letters patent dated 10 November 1509. Vaughan did eventually succeeded in his removal of Lemprière, and Helier de Carteret was appointed by letters patent to the office of Bailiff on 15 December 1521, although he may have been carrying out the role under Vaughan's authority for some years, possibly from 1514.