The Hildyard Baronetcy, of Patrington in the County of York, was a title in the Baronetage of England. It was created on 25 June 1660 for Robert Hilyard, of Patrington and Winestead. The ancient Hildyard family is thought to have been of Norman origin. Robert Hildyard served as Gentleman of the Bedchamber to King Charles I of England and was a major-general in the King's army during the English Civil War. He took part in the Battle of Marston Moor. He was raised to a baronetcy by Charles II following the Restoration of the Monarchy. He was succeeded by his grandson Sir Robert Hildyard, 2nd Baronet, a Member of Parliament for Hedon. He was succeeded by his nephew, the third Baronet, who was Member of Parliament for Great Bedwyn. The latter's son, the fourth Baronet, was High Sheriff of York