Sir Gawain is the one of King Arthur's knights. Players must help him break out of jail in the King's Ransom quest.
Sir Gawain is the sixth of the Knights of the Round Table to appear in the Knight Waves Training Grounds minigame. His attacks will temporarily lower the player's Attack level. His name suggests a reference to the 14th century English poem: Sir Gawain and the Green Knight written by the Pearl Poet.