Castelnuovo

Castelnuovo or Castel Nuovo (Italian for 'new castle/fortress') may refer to :

== Places and jurisdictions == === In Italy === Comuni (communes or municipalities): Castelnuovo, Trentino, Province of Trento Castelnuovo Belbo, Province of Asti Castelnuovo Berardenga, Province of Siena Castelnuovo Bocca d'Adda, Province of Lodi Castelnuovo Bormida, Province of Alessandria Castelnuovo Bozzente, Province of Como Castelnuovo Calcea, Province of Asti Castelnuovo Cilento, Province of Salerno Castelnuovo del Garda, Province of Verona Castelnuovo della Daunia, Province of Foggia Castelnuovo di Ceva, Province of Cuneo Castelnuovo di Conza, Province of Salerno Castelnuovo di Farfa, Province of Rieti Castelnuovo di Garfagnana, Province of Lucca Castelnuovo di Porto, Province of Rome Castelnuovo di Val di Cecina, Province of Pisa Castelnuovo Don Bosco, Province of Asti Castelnuovo Magra, Province of La Spezia Castelnuovo Nigra, Province of Turin Castelnuovo Parano, Province of Frosinone Castelnuovo Rangone, Province of Modena Castelnuovo Scrivia, Province of Alessandria