The Treasurer of Queensland is the title held by the Cabinet minister who is responsible for the Queensland Treasury, and by extension, all financial matters of the Queensland Government.

The Queensland Government is the state government of Queensland, Australia, a parliamentary constitutional monarchy. Government is formed by the party or coalition that has gained a majority in the state Legislative Assembly, with the governor officially appointmenting office-holders. The first government of Queensland was formed in 1859 when Queensland separated from New South Wales under the state constitution. Since federation in 1901, Queensland has been a state of Australia, with the Constitution of Australia regulating its relationship with the federal government.