Richard FitzAlan, 3rd Earl of Arundel (c. 1306–1376), was a prominent English nobleman during the medieval period. 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, serving as a loyal supporter of King Edward III and participating in various military campaigns, including the Hundred Years' War. As the Earl of Arundel, Richard held extensive lands and titles, which contributed to his influence and wealth. He was also known for his involvement in the governance of England, serving in the House of Lords and participating in important decisions affecting the kingdom. His legacy continued through his descendants, who maintained the family's prominence in English history.