Rank insignia in the French army are worn on the sleeve or on shoulder marks of uniforms, and range up to the highest rank of Marshal of France, a state honour denoted with a seven-star insignia that was last conferred posthumously on Marie Pierre Koenig in 1984.
Rank insignia in the French army depend on whether the soldier belongs to an infantry or cavalry unit. The infantry arms (armes à pied) include normal infantry, naval troops, the Foreign Legion and engineers; cavalry arms (armes à cheval) include armoured cavalry, artillery, maintenance and logistics. Sleeves are emblazoned with marks denoting either gold insignia for the infantry or silver/white for the cavalry. However, the artillery uses gold as the main colour, despite being a cavalry branch, and spahis use gold as the main colour despite being part of the cavalry, a distinction representing the armoured cavalry.
The title of "marshal of France" (maréchal de France) is awarded as a distinction, rather than a rank. The marshals wear seven stars and carry a baton.
Famous examples include Turenne, Vauban, Joachim Murat, Michel Ney, Bazaine, Guillaume Brune, Louis Nicolas Davout, Patrice MacMahon, André Masséna, Philippe Leclerc de Hautecloque, Jean de Lattre de Tassigny, Marie Pierre Koenig and Alphonse Juin.