Ab Owen

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