A List of Military Confinement Facilities

US Disciplinary Barracks Ft Leavenworth KS
(The only Maximum Security Military Prison)

The following are all Medium Security:

Air Force:

AF Regional Confinement Facility, Edwards AFB, CA
AF Regional Confinement Facility, Kirtland AFB, NM
AF Regional Confinement Facility, Lackland AFB, TX

Army:

Army Regional Confinement Facility, Ft. Carson, CO
Army Regional Confinement Facility, Ft. Lewis, WA
Army Regional Confinement Facility Europe, Germany or Mannheim
Army Regional Confinement Facility, Ft. Knox, KY
Army Regional Confinement Facility, Ft. Sill, OK

Navy/Marine Corps:

U.S. Navy Consolidated Confinement Facility, Charleston, SC
U.S. Navy Consolidated Confinement Facility, Miramar, CA

Waterfront Brigs/CCUs (Level I)

Brig/CCU Naval Air Station Jacksonville
U.S. Navy Brig Pearl Harbor, HI
U.S. Navy Brig Puget Sound, WA

Pre-Trial Confinement Facilities (PCFs)

PCF, Great Lakes, IL
PCF, Submarine Base New London, CN
PCF/CCU, Commander, Fleet Activities Yokosuka
PCF, Guantanamo Bay, Cuba

Detention Facilites

Naval Station Roosevelt Roads, PR
Naval Air Station Keflavik, Iceland
Submarine Base Kings Bay, GA
Naval Station San Diego, CA
Naval Station Anacostia, DC
Naval Air Station North Island, CA
Naval Air Station Lemoore, CA
Naval Air Station Meridian, MS
Naval Air Station Corpus Christi, TX
Commander Fleet Activities Sasebo, Japan
Commander Naval Activities Marianas Guam
Naval Support Activity Naples
Naval Support Facility Diego Garcia

Afloat Brigs

USS ENTERPRISE (CVN 65)
USS JOHN F. KENNEDY (CV 67)
USS NIMITZ (CVN 68)
USS DWIGHT D. EISENHOWER (CVN 69)
USS THEODORE ROOSEVELT (CVN 71)
USS GEORGE WASHINGTON (CVN 73)
USS HARRY S. TRUMAN (CVN 75)
USS KITTY HAWK (CV 63)
USS CONSTELLATION (CV 64)
USS CARL VINSON (CVN 70)
USS ABRAHAM LINCOLN (CVN 72)
USS JOHN C. STENNIS (CVN 74)
USS WASP (LHD 1)
USS KEARSARGE (LHD 3)
USS BATAAN (LHD 5)
USS ESSEX (LHD 2)
USS BOXER (LHD 4)
USS BON HOMME RICHARD (LHD 6)
USS NASSAU (LHA 4)
USS TARAWA (LHA 1)
USS PELELIU (LHA 5)
USS SIMON LAKE (AS 33) (see Note)
USS EMERY S. LAND (AS 39)

USMC

U.S. Marine Corps Brig, Camp Pendleton, CA
U.S. Marine Corps Brig, Camp Hanson, Okinawa
U.S. Marine Corps Brig, Quantico
U.S. Marine Corps Brig, Camp Lejeune, NC

This is definitely not a complete list as I know of a few that are not listed and there are probably many that are kept secret. For a good reason? Who knows. If there is anyone good at keeping secrets it’s the US Military.