Major General Michael A. Calhoun serves as The Adjutant General (TAG) of Florida and Commanding General of the Florida National Guard, since March 29, 2015.

As TAG, General Calhoun is the highest-ranking member of the Florida National Guard. He is responsible for managing the affairs of the Florida Military Department and for advising the Governor, who is the Commander-in-Chief of the Guard. Additionally, Governor Scott appointed General Calhoun to serve as the Secretary of the Military in the Governor's Cabinet.