The Office of the General Counsel of the Navy provides legal advice to the Secretary, the Under Secretary of the Navy and the various Assistant Secretaries of the Navy and their staffs.

The General Counsel maintains a close working relationship with the Judge Advocate General of the Navy, the senior uniformed lawyer in the Department of the Navy who performs statutory duties under the Uniform Code of Military Justice.

The General Counsel manages nearly 650 attorneys worldwide, helps to oversee the Naval Criminal Investigative Service, and advises senior Navy and Marine Corps officials on litigation, acquisition, contractual, fiscal, environmental, property, personnel, legislative, ethics, and intelligence law issues.

The first General Counsel of the Navy was appointed in 1941.

From 1862 to 1941, essentially the same function was provided by the Solicitor General of the Navy.