Collalto

Collalto may refer to:
 * Collalto, Susegana in the province of Treviso
 * House of Collalto, named after it
 * Collalto, Penne - a frazione of Penne in the province of Pescara
 * Collalto, Colle di Val d'Elsa - a frazione of Colle di Val d'Elsa in the province of Siena
 * Collalto - a frazione of Tarcento in the province of Udine
 * Collalto, Montebello Vicentino in the province of Vicenza
 * Monte Collalto - a mountain in the Alpi Pusteresi
 * Collalto Sabino - a town in the province of Rieti
 * Palazzo Zane Collalto - a palazzo in Venice
 * Antonio Collalto (dramatist) - Italian actor and dramatist
 * Antonio Collalto (mathematician), Italian mathematician