Ab Owen may refer to:
David ab Owen (died 1512), Welsh abbot, and bishop of St Asaph Dafydd ap Ieuan ab Owen, 16th-century Welsh poet Thomas ab Owen, 16th-century member of parliament for Haverfordwest Lewis ab Owen (died 1555), member of parliament for Merioneth Lewis ab Owen ap Meurig (died 1590), member of parliament for Anglesey Ifan ab Owen Edwards (1895–1970), founder of Urdd Gobaith Cymru Rhys ab Owen, member of the Senedd for the South Wales Central region
See also Ab Owain Bowen (surname) Bowens (surname) Bown Bowne Bownes Owen (name) Owens (surname)