The Grand Lodge of Tennessee, officially the Grand Lodge of the Ancient and Honorable Fraternity of Free and Accepted Masons of the State of Tennessee, is the main governing body of Freemasonry within Tennessee. This Grand Lodge was established in Knoxville, Tennessee, on December 27, 1813, by nine Masonic lodges operating within the state. In 2017, the Grand Lodge of Tennessee had a reported membership of 34,858 Master Masons.
The Grand Lodge is headquartered in Nashville, Tennessee, in the Grand Lodge Building.