Archaeological Museum, Thrissur is an art and archaeological museum situated in Thrissur City of Kerala state, India. The museum is located in the Thrissur Zoo compound The archaeological museum was started as Sree Mulam Chithrasala (Picture Gallery) in 1938 under the auspices of the Government of Cochin. The gallery was started in the balcony of Thrissur Town Hall, Thrissur City. Later an archaeological gallery was attached to the Picture Gallery in 1948. In 1975, the Department of Archaeology purchased a building at Chembukavu in Thrissur City and the archaeological and Picture Gallery were shifted to the new building in 1975 and named it as Archaeological Museum, Thrissur.