The Mattancherry Palace is a Portuguese palace popularly known as the Dutch Palace, in Mattancherry, Kochi, in the Indian state of Kerala features Kerala murals depicting Hindu temple art, portraits and exhibits of the Rajas of Kochi. 

The Palace was built and gifted by the Portuguese as a present to the Raja of Cochin around 1555. The Dutch carried out some extensions and renovations in the palace in 1663, and thereafter it was popularly called Dutch Palace. The rajas also made more improvements to it. Today, it is a portrait gallery of the Cochin Rajas and notable for some of the best mythological murals in India, which are in the best traditions of Hindu temple art.