Moti Masjid (Punjabi, Urdu: موتی مسجد‎), one of the "Pearl Mosques", is a 17th-century religious building located inside the Lahore Fort. It is a small, white marble structure built by Mughal emperor Shah Jahan, and is among his prominent extensions (such as Sheesh Mahal and Naulakha pavilion) to the Lahore Fort Complex.