United States Naval Officer School
- Country: United States
- Type: Education
- Website: www.usna.edu
- Update: 05-02
United States Naval Academy (United States Naval Academy; abbreviation: USNA; also known as: U.S. Naval Academy) America's only national school for military officers, one of the Patriot League's allied schools, was founded on October 10, 1845, and is located in Annapolis, the capital of Maryland, so it is also known as the Annapolis Military Academy. It is ranked 13 in the 2015 U.S. News American Liberal Arts Colleges.