General Auguste Dubail (Mobilisation – 5 January 1915) General Pierre Roques (5 January 1915 – 25 March 1916) General Olivier Mazel (25–31 March 1916) General Augustin Gérard (31 March – 31 December 1916) General Emile Fayolle (31 December 1916 – 6 May 1917) General Joseph Alfred Micheler (6 May – 1 June 1917) General Henri Gouraud (1–15 June 1917) General François Anthoine (15 June – 21 December 1917) General Marie-Eugène Debeney (21 December 1917 – Armistice)