The national museums (, ) of Thailand are operated by the Fine Arts Department under the Ministry of Culture. They are responsible for safeguarding state-owned historical and cultural artefacts.
In 1926, King Prajadhipok established the Royal Institute of Art, Literature and Archaeology, which subsequently opened the national museum in Bangkok at the Front Palace. As of , there are 43 national museum branches operating across the country.
Bangkok
Pathum Thani
Ayutthaya
Lopburi
Singburi
Chai Nat
Suphan Buri
Nakhon Pathom
Phetchaburi
Kanchanaburi
Ratchaburi
Prachinburi
Chanthaburi
Sukhothai
Kamphaeng Phet
Phitsanulok
Chiang Mai
Chiang Rai
Lamphun
Nan
Nakhon Ratchasima
Roi Et
Surin
Ubon Ratchathani
Khon Kaen
Udon Thani
Nakhon Si Thammarat
Surat Thani
Phuket
Songkhla
Chumphon
Satun