Robert Fayrfax (23 April 1464 – 24 October 1521) was an English Renaissance composer, considered the most prominent and influential of the reigns of Kings Henry VII and Henry VIII of England.He was born in Deeping Gate, Lincolnshire. He had the patronage of the leading cultural figure of Henry VII's court, the king's mother Lady Margaret Beaufort (1443-1509). He became a Gentleman of the Chapel Royal by 6 December 1497. He was granted a chaplaincy of the Free Chapel at Snodhill Castle, a post which was given away a year later to Robert Cowper, another Gentleman. He is reported as being organist of St Albans Abbey responsible for the music there from 1498 to 1502. Fayrfax gained a Mus.B. from Cambridge in 1501, and a Mus.D. in 1504; he later acquired a D.Mus. from Oxford (by incorporation) in 1511. He became a member of the Fraternity of St Nicholas in 1502.