The King Mosque (Albanian: Xhamia e Mbretit), also known as the Sultan's Mosque (Xhamia e Sulltanit) or Sultan Bayezid Mosque, is a mosque and a Cultural Monument of Albania, located in Berat. It was built in the 15th century by the Ottoman sultan Bayezid II for the local Albanian population.[1] The mosque became a Cultural Monument in 1948.[2]