Marc Nicolas Louis Pécheux (born 28 January 1769 in Bucilly (Aisne) – 1 December 1831 in Paris), was a French general during the Napoleonic Wars.^[1][2]

Pécheux fought and lost the Battle of the Göhrde in 1813. During the Hundred Days, Pécheux commanded the 12th Infantry Division and fought in the battles of Ligny and Wavre.^{[citation needed]}