Arthur Wellesley, 1st Duke of Wellington, Field Marshal KG, KP, GCB, GCH, PC, FRS (c. 29 April/1 May 1769 – 14 September 1852), je omo Ilegeesi Irelandi jagunjagun ati agbaalu, ati ikan larin awon asiwaju eniyan ologun ati oloselu orundun kandinlogun. O je titokasi bi ""The Duke of Wellington"" lasan, paapaa leyin iku re, nigbati awon Dukes of Wellington miran na ti joye. O tun di Alakoso Agba orile-ede Britani tele.