thumb|right|Deep Submergence Officer badge
thumb|right|Deep Submergence Enlisted badge
The Deep Submergence Insignia is a uniform breast pin worn by officers, both men and women (1993 to 1997 before the Department of the Navy changed the policy) of the United States Navy's submarine service who are qualified in submarines and have completed one year of regular assignment to a crewed or uncrewed deep submersible.