Sir John Giffard (c.1465-13 November 1556), of Chillington in Brewood, was a soldier, courtier, member of the English Parliament and Staffordshire landowner, who made his mark mainly during the reign of Henry VIII.
Giffard was the eldest son of Robert Giffard of Chillington by his second wife, Cassandra Humphreston, daughter of Thomas Humphreston. The Giffard family had been settled at Chillington since the late 12th century.
Little is known of his early life. He married Jane Horde, daughter of Bridgnorth's wealthiest landowner, in 1483, when he was about 17 years old. About the age of 20, in 1486, his father Robert died and he inherited the substantial Giffard estates, centred on Brewood.
It is thought that Thomas Horde, his father-in-law might have advanced his career, perhaps introducing him at the royal court during the reign of Henry VII. Certainly he was well enough known there to be present in 1509 at Henry VII's funeral and at the coronation of his son, Henry VIII. From that date he held important posts in the royal household, gentleman usher and sewer of the chamber, and it seems likely that he held them even earlier. He had been made a Justice of the Peace in Staffordshire in 1501, a post he held until his death.
From 1509 Giffard's career in royal service becomes known and notable. As well as the posts of gentleman usher and sewer, in which Henry VIII perhaps confirmed him, he was appointed Ranger of the Seven Hayes of Cannock Forest on 2 June 1509. A few months later, the title was altered to the less grandiloquent Ranger of Cannock Forest, and Giffard was to hold it until his death. On 25 September 1513 he was knighted at the battle of the Spurs in France. However, in 1515, Giffard, now a widower, offended the king by remarrying without his permission. He was able to repair relations, but only after paying a fine.