Sancta

Sancta may refer to:


 * Scala Sancta, a set of 28 white marble steps that are Roman Catholic relics located in an edifice on extraterritorial property of the Holy See in Rome, Italy
 * Sancta Susanna, an early opera by Paul Hindemith in one act
 * Sancta Civitas, an oratorio by Ralph Vaughan Williams
 * Sancta Sanctorum, a Roman Catholic chapel entered via the Scala Sancta
 * Sancta Sapientia or Hagia Sophia, Istanbul, Turkey
 * Silvester Petra Sancta (1590–1647), Italian Jesuit priest, and heraldist