John Fitzalan, 7th Earl of Arundel (14 September, 1246, Arundel, Sussex , England - 18 March, 1271/72) was an English nobleman. John was the son of John Fitzalan, 6th Earl of Arundel (d. 1267), and Isabel d'Aubigny , daughter of William d'Aubigny, 4th Earl of Arundel.

John Fitzalan married Isabella de Mortimer , daughter of Roger Mortimer, 1st Baron Wigmore, in 1260. They had at least two children - Richard Fitzalan and Eleanor Fitzalan . John's titles also included Baron of Clun and Oswestry.