Sir John Savage, KG, KB, PC (1444–1492), was an English knight of the Savage family, who was a noted military commander of the late 15th-century. Savage most notably fought at the Battle of Bosworth Field in 1485, where he commanded the left flank of the Tudor (Lancastrian) army to victory and is said to have personally slain the Duke of Norfolk in single combat. Earlier in the Wars of the Roses, Savage had been a supporter and friend of the Yorkist King Edward IV, fighting alongside him and helping him to victories at the Battle of Barnet in 1471 and the Battle of Tewkesbury later that same year, as well as joining the Duke of Gloucester's invasion of Scotland in 1482, where the Duke made him a Knight banneret. However, following the death of Edward and the Duke of Gloucester's ascension