Saint-Martin-au-Laërt is a former commune. It is found in the region Hauts-de-France in the Pas-de-Calais department in the north of France. On 1 January 2016, it was merged into the new commune of Saint-Martin-lez-Tatinghem.^[1]

This short article about a place or feature in France can be made longer. You can help Wikipedia by adding to it.