The Cathedral of Our Lady of Amiens (French: Cathédrale Notre-Dame d'Amiens), or just Amiens Cathedral, is the tallest complete cathedral in France. This monumental cathedral is located in Amiens, the chief city of Picardy, in the Somme River valley a little over 100 kilometers north of Paris.

Bishop Evrad de Fouilly initiated work on the cathedral in 1220. Robert de Luzarches was the architect until 1228, and was followed by Thomas de Cormont until 1258. His son, Renaud de Cormont, acted as the architect until 1288. Its floors are covered with quite a number of designs such as this one. Numerous excellent sculptures can be viewed at this cathedral. The cathedral is alleged to contain the head of John the Baptist. This relic was brought from Constantinople by Wallon de Sarton as he was returning from the Fourth Crusade.