Henry Stanhope, Lord Stanhope KB (died 29 November 1634), known as Sir Henry Stanhope until 1628, was an English nobleman and politician. He was the second and next surviving son of Philip Stanhope, 1st Earl of Chesterfield and his first wife Catherine Hastings, daughter of Francis Hastings, Lord Hastings, oldest son of George Hastings, 4th Earl of Huntingdon. Amongst his younger brothers were Ferdinando Stanhope and Arthur Stanhope, while his nephew was James Stanhope, 1st Earl Stanhope. He entered the English House of Commons in 1625, sitting for Nottinghamshire in the following two parliaments until 1626. In the third parliament of 1628, he represented East Retford until the next year. At the coronation of King Charles I of England in 1625, he was made a Knight of the Order of the Bath.