The Luar Batang Mosque (Indonesian: Masjid Luar Batang) is one of the oldest mosques in Jakarta, Indonesia, located in the area of Pasar Ikan (Fish Market) in North Jakarta on the west side of the Sunda Kelapa Harbor. The Mosque was built in the 18th-century and named after Luar Batang, in accordance with the nickname of a sacred guardian of Islam, Habib Luar Batang, where his shrine is also located.