Richard Fitzalan, 11th Earl of Arundel (d. September 21, 1397, beheaded) was an English nobleman and military commander.

He was the son of Richard Fitzalan, 10th Earl of Arundel and Eleanor Plantagenet.

He had two wives: Elizabeth de Bohun (married about 1359), and Philippa Mortimer, whom he married in 1390.

With Elizabeth, he had five children:

Thomas Fitzalan, 12th Earl of Arundel

Elizabeth D'Arundelle Fitzalan

Margaret Fitzalan

Alice Fitzalan

Richard Fitzalan.

With Philippa he had two children:

John Fitzalan

Joan Fitzalan.