Libertador Avenue is a major avenue in Montevideo, Uruguay. It stretches north from the Legislative Palace in Aguada to Plaza Fabini in Centro, and is named after Juan Antonio Lavalleja, revolutionary figure and politician, who led the group of the Thirty-Three Orientals in the insurrection for the independence of Oriental Province.

The Legislative Palace of Uruguay is a monumental building, meeting place of the General Assembly of Uruguay, and the seat of the legislative branch of the Uruguayan government. It is located in the Aguada neighborhood of Montevideo.