'''Thomas Alleyn''' may refer to:
*Thomas Alleyn (MP), in 1393 MP for East Grinstead (UK Parliament constituency) *Thomas Alleyn (3rd Master of Dulwich College) (died 1668/1669) *Thomas Alleyn (Barber-Surgeon) (died 1631)
==See also== *Alleyn *Thomas Allen (disambiguation) *Thomas Alleyne (died 1558), English priest
{{hndis|Alleyn, Thomas}}