A legislative council is the legislature, or one of the legislative chambers, of a nation, colony, or subnational division such as a province or state. It was commonly used to label unicameral or upper house legislative bodies in the British (former) colonies. However, it has also been used as designation in other (non-Commonwealth) nations. A member of a legislative council is commonly referred to as an MLC.
A legislative council was generally the first legislative body of a British colony, with members who were all appointed by the viceregal representative (who also presided over the council). Gradually, with the passage of time and increasing levels of self-governance, legislative councils were supplemented by a lower, elected chamber (often called a legislative assembly or house of assembly). This resulted in either the abolition of the council to form a unicameral and wholly elected legislature (as done in New Zealand in 1951, Southern Rhodesia in 1923, Singapore in 1955 and Ceylon in 1931) or the democratisation of and a gradual decrease in powers exercised by the council, as done in India in 1919 and in Australian states throughout the twentieth century.