The Tuo Kayu Jao Mosque (Indonesian: Old Mosque of Kayu Jao) is an old mosque in Indonesia that is located in Jorong Kayu Jao, Batang Barus Nagari, Gunung Talang District, Solok Regency, West Sumatra.

[3][2] The mosque is registered on the list of heritages in West Sumatra, which is overseen by the Preservation Hall of Ancient Relics.

[4] Apart from these differences, it is known that the construction of the mosque was made following the proliferation of Islam in the Solok region in the 16th century.

[3] Nagari where the mosque is located has been previously established by the three leaderships of the Minangkabau community.

This article about a mosque or other Islamic place of worship in Indonesia is a stub.