Loreta is a large pilgrimage destination in Hradčany, a district of Prague, Czech Republic. It consists of a cloister, the church of the Lord’s Birth, a Holy Hut and the clock tower with a famous chime.
The construction had started in 1626 and the Holy Hut was blessed on March 25, 1631. The architect was the Italian Giovanni Orsi; the project was financed by a noblewoman Kateřina Benigna of the Lobkowicz family. Fifty years later the place of pilgrimage was already surrounded by cloisters to which after 1740 an upper storey by Kilián Ignác Dientzenhofer. 
Today the building also hosts large collection of liturgical tools, mainly monstrances. Exhibitions are occasionally held on the first floor of the cloister.
Neighbouring Loreta Square (Loretánské náměstí) is named after Loreta.