Sir Nicholas Hare of Bruisyard, Suffolk (c. 1484 – 31 October 1557) was Speaker of the House of Commons of England between 1539 and 1540.
He was born the eldest son of John Hare of Homersfield, Suffolk, educated at Gonville and Caius College, Cambridge and admitted to the Inner Temple in 1515. He had three sisters, who were married to MPs, and a brother, John Hare of Stow Bardolph, Norfolk.
He was MP for Downton, Wiltshire in 1529 and possibly Wiltshire in 1539 (when he was elected Speaker of the House of Commons), Lancaster in 1545 and Taunton in 1547. In 1539 the nunnery of Bruisyard was dissolved and assigned by Henry VIII to Sir Nicholas. He was knighted in May 1539 and eventually became Master of the Rolls (1553–1557).
Hare married Catherine, daughter and coheiress of Sir John Bassingbourne of Woodhall near Hatfield, Hertfordshire. They had three sons and three daughters. The second son was Robert Hare the antiquary.