Hamilton Academy was a school in Hamilton, South Lanarkshire, Scotland. The school was described as "one of the finest schools in Scotland" in the Cambridge University Press County Biography of 1910, and was featured in a 1950 Scottish Secondary Teachers' Association magazine article series on Famous Scottish Schools. Having joined the state sector, the school closed in 1972, as a result of the coming of comprehensive schools in Lanarkshire. It was replaced by the new Hamilton Grammar School, which took over its site and most of its pupils and staff.