Lambert of Ardres (active 1194–1203) was a chronicler in the twelfth-century Kingdom of France, from on the frontiers of the County of Flanders.^[1]

By 1194, Lambert was the parish priest of Ardres. He was related to the Counts of Guînes, for whom he wrote a Historia comitum Ghisnensium, begun around 1196 and left unfinished in 1203.^[1] It is a mixture of history and folklore. It also contains a contemporary description of a donjon. A chapter of Georges Duby's The Knight, The Lady, and the Priest is dedicated to Lambert's Historia.^[1]

Lambert's Historia has been published in a number of editions:

• Godfrey de Ménilglaise (ed.), Chronique de Guines et d'Ardres par Lambert, curé d'Ardres (Paris, 1855).^[2]
• Johannes Heller (ed.), "Lamberti ardensis historia comitum Ghisnensium", in Monumenta Germaniae Historica, Scriptores, vol. 24 (1879), 550-642.^[3]
• Leah Shopkow (trans.), The History of the Counts of Guines and Lords of Ardres (University of Pennsylvania Press, 2000)