For the trading post in Canada see Fort Severn First Nation
Fort Severn in 1853
|United States Naval Academy|
|Controlled by||United States|
Fort Severn, in present-day Annapolis, Maryland, was built in 1808 on the same site as an earlier American Revolutionary War fort of 1776. Although intended to guard Annapolis harbor from British attack, it never saw action during the War of 1812. United States Naval Academy acquired Fort Severn and two other military bases. The Naval Academy acquired Fort Severn from United States Army on 19 October 1845. The Academy used the structure for classrooms until its demolition in 1909.
 American Revolution
Walter Dulany family acquired land on the Severn River near Annapolis, Maryland, in 1753. This family and the city of Annapolis contributed land for the construction of the fort. An American Revolutionary War fort of 1776 existed in the area.
 Fort Severn: 1808-1845
The War Department constructed Fort Severn in 1808 on a 10-acre lot in Annapolis, Maryland. At a time of worsening tensions between the United States and Great Britain and an embargo against trade, the War Department built Fort Severn as a defense for Annapolis. Located on Windmill Point, Fort Severn offered protection to harbor of Annapolis, which would have been a key target of the British forces. Although constructed as a more substantial fort than the original, this second Fort Severn never saw military action. Americans suspected that the British Army might attack the area during the War of 1812, but no conflict occurred at the fort during the war.
Soldiers continued to garrison Fort Severn after the war. The post surgeon took meteorological observations during 1822. Fort Severn occupied 10 acres and several antiquated wooden buildings by 1845.
In 1845, Secretary of War William L. Marcy agreed to transfer Fort Severn to the jurisdiction of Secretary of the Navy George Bancroft, effective 19 October 1845. In so doing, Secretary Bancroft overcame ongoing congressional opposition to an onshore naval school.
The Navy turned Fort Severn into a classroom building at United States Naval Academy for young naval recruits and midshipmen. The Naval Academy started in October 1845 with 56 midshipmen and seven professors.
The leaders developed a new curriculum requiring midshipmen to study at the Academy for four years (equivalent to classical college education) and to train aboard ships each summer. That format forms the basis of the far more advanced and sophisticated curriculum at the Naval Academy today. The curriculum in the nineteenth century included mathematics and navigation, gunnery and steam, chemistry, English, natural philosophy, and French.
Due to deteriorating structure, the Naval Academy demolished the old Fort Severn edifices in 1909. United States Naval Academy expanded in personnel and aereal extent. Modern granite buildings replaced the old wooden structures of Fort Severn. On 28 March 1977, the local chapter of Daughters of the American Revolution placed a plaque in remembrance of the original fort at its former site.
- Soley, James Russell, Historical Sketch of the United States Naval Academy, 1876 
- Sketch of Naval Academy, pg. 114
- Sketch of Naval Academy, pp. 51-54