The Aosta Valley consists of seventy-four municipalities.
The Aosta Valley region consists of no province because of its "Constitutive Act".
We will assume here for simplicity that there is a single province named: Aosta.
The seventy-four municipalities of Aosta Valley are reported in what follows.
The province of Aosta consists of the following municipalities:
Allein, Antey Saint Andre`, Aosta, Arnad, Arvier, Avise, Ayas, Aymavilles, Bard, Bionaz, Brissogne, Brusson, Challand Saint Anselme, Challand Saint Victor, Chambave, Chamois, Champdepraz, Champorcher, Charvensod, Chatillon, Cogne, Courmayeur, Donnas, Doues, Emarese, Etroubles, Fenis, Fontainemore, Gaby, Gignod, Gressan, Gressoney La Trinite`, Gressoney Saint Jean, Hone, Introd, Issime, Issogne, Jovencan, La Magdeleine, La Salle, La Thuile, Lillianes, Montjovet, Morgex, Nus, Ollomont, Oyace, Perloz, Pollein, Pont Saint Martin, Pontboset, Pontey, Pre` Saint Didier, Quart, Rhemes Notre Dame, Rhemes Saint Georges, Roisan, Saint Christophe, Saint Denis, Saint Marcel, Saint Nicolas, Saint Oyen, Saint Pierre, Saint Rhemy En Bosses, Saint Vincent, Sarre, Torgnon, Valgrisenche, Valpelline, Valsavarenche, Valtournenche, Verrayes, Verres, Villeneuve.