Wilbert was a 9th-century archbishop who led the see of Cologne from 870 until his death in 889. Originally a priest at Cologne Cathedral, he was appointed to the archbishopric to prevent King Charles the Bald from installing his own candidate. His rapid consecration, supported by the clergy and Pope Hadrian II, ensured the diocese remained under the influence of King Louis the German. Throughout his tenure, he navigated complex political tensions between Frankish rulers and managed significant challenges, including Viking raids and territorial disputes.