Sancho II

Sancho II may refer to:
 * Sancho II of Pamplona (b. aft. 935–994), King of Pamplona and Count of Aragon (970–994)
 * Sancho II of Castile (1040–1072), King of Castile (1065–1072) and León (1072)
 * Sancho II of Portugal (1207–1248), King of Portugal (1223–1248)
 * Sancho II of Gascony