Mukim Razaleigh Mosque is a mosque located in the middle of the town area in Bandar Lama, Gua Musang , Kelantan Darul Naim . This mosque is believed to be the earliest mosque built in the Gua Musang Colony (formerly known as Ulu Kelantan ) and used as a city mosque (ie a large mosque in a district or colony).

This mosque is believed to have been built before the 1940s using wooden construction. This mosque is also a city mosque (colonial head mosque) and the first mosque in Gua Musang before the construction of the Tengku Muhamad Faiz Petra Mosque .

In March 2012, YBM Tengku Razaleigh Tengku Hamzah submitted a proposal to the mosque committee members and the congregation to rehabilitate the old mosque which was dilapidated and often flooded every year. They then agreed to build a new mosque on the site of the old police station which is about 500 meters from the original site.