Richard Fitzalan, 3rd Earl of Arundel (c. 1267–1326) was a prominent English nobleman during the late 13th and early 14th centuries. He was the son of Richard Fitzalan, 2nd Earl of Arundel and Eleanor of Lancaster. Richard played a significant role in the political landscape of England, supporting the monarchy and participating in various military campaigns, including the Scottish Wars. As Earl, Richard Fitzalan held extensive lands and was influential in the governance of the realm. He was married to Isabel de Warenne, which further strengthened his noble connections. His legacy continued through his descendants, who remained significant figures in English history.