Naval Air Station North Island (32.699167°N 117.215278°W)
NASNI is located at the north end of Coronado Island in San Diego Bay and is the home port of several aircraft carriers of the United States Navy.
 The installation also hosts nearly all of the Pacific Fleet's helicopter squadrons, several fixed-wing squadrons, multiple Naval Air Reserve activities and is home to the both Fleet Readiness Center Southwest (formerly Naval Aviation Depot North Island) and the headquarters for Commander, Naval Air Forces.
It is part of the largest aerospace-industrial complex in the United States Navy, the 57,000-acre (230 km²) Naval Base Coronado in San Diego County, California.

Naval Amphibious Base Coronado (32.67547°N 117.160649°W)
NAB is a major shore command, supporting 27 tenant commands, and is the West Coast focal point for special and expeditionary warfare training and operations.
The on base population is 5,000 military personnel (including Reserve personnel) and 7,000 military student personnel.

Naval Outlying Landing Field Imperial Beach (32°33′48″N 117°06′42″W)
Formerly known as Naval Air Station Imperial Beach, NOLF IB is a  facility for helicopters, situated on 1,204 acres (5 km²) approximately 14 miles (23 km) south of San Diego and within the city limits of Imperial Beach, California.
 It is referred to locally as "Ream Field."
It is known as "The Helicopter Capital of the World".

Naval Auxiliary Landing Field San Clemente Island (33°01′22″N 118°35′19″W)
SCI, also known as Frederick Sherman Field, is a military airport located on San Clemente Island.

Silver Strand Training Complex (32.596389°N 117.128056°W)
SSTC, located between Imperial Beach and Coronado is the premier training facility for the U.S. Military special forces.

SERE Training Facility Warner Springs
 Survival, Evasion, Resistance, and Escape (SERE) training for U.S. Navy and U.S. Marine Corps flight crews, Naval Special Warfare, Marine Corps Force Recon and Marine Corps Special Operations personnel is conducted at the U.S. Navy's training site in Warner Springs, located in the Cleveland National Forest.
 The facility is one of two such facilities in the U.S. Navy, with an east coast counterpart facility located in Maine.
 It is in a remote area near the community of Warner Springs in the northeastern San Diego County, at an elevation of about 3200 feet.
The Camp consist of a headquarters area with an administrative building, several staff barracks building, a wastewater treatment plant, and a training compound.

Camp Michael Monsoor Mountain Warfare Training Facility
MWTF, formerly known as the La Posta Mountain Warfare Training Facility, located 50 miles east of San Diego, near the city of Campo, in San Diego County, is a 1,063 acres (4 km²) training facility used by the Naval Special Warfare Center.

Camp Morena (32°42′38″N 116°31′3″W)
Located north of Lake Morena County Park, near Campo, San Diego County, California.
Naval Air Station North Island (32.699167°N 117.215278°W)
NASNI is located at the north end of Coronado Island in San Diego Bay and is the home port of several aircraft carriers of the United States Navy.  The installation also hosts nearly all of the Pacific Fleet's helicopter squadrons, several fixed-wing squadrons, multiple Naval Air Reserve activities and is home to the both Fleet Readiness Center Southwest (formerly Naval Aviation Depot North Island) and the headquarters for Commander, Naval Air Forces. It is part of the largest aerospace-industrial complex in the United States Navy, the 57,000-acre (230 km²) Naval Base Coronado in San Diego County, California.
Naval Amphibious Base Coronado (32.67547°N 117.160649°W)
NAB is a major shore command, supporting 27 tenant commands, and is the West Coast focal point for special and expeditionary warfare training and operations. The on base population is 5,000 military personnel (including Reserve personnel) and 7,000 military student personnel.
Naval Outlying Landing Field Imperial Beach (32°33′48″N 117°06′42″W)
Formerly known as Naval Air Station Imperial Beach, NOLF IB is a  facility for helicopters, situated on 1,204 acres (5 km²) approximately 14 miles (23 km) south of San Diego and within the city limits of Imperial Beach, California.  It is referred to locally as "Ream Field." It is known as "The Helicopter Capital of the World".
Naval Auxiliary Landing Field San Clemente Island (33°01′22″N 118°35′19″W)
SCI, also known as Frederick Sherman Field, is a military airport located on San Clemente Island.
Silver Strand Training Complex (32.596389°N 117.128056°W)
SSTC, located between Imperial Beach and Coronado is the premier training facility for the U.S. Military special forces.
SERE Training Facility Warner Springs
 Survival, Evasion, Resistance, and Escape (SERE) training for U.S. Navy and U.S. Marine Corps flight crews, Naval Special Warfare, Marine Corps Force Recon and Marine Corps Special Operations personnel is conducted at the U.S. Navy's training site in Warner Springs, located in the Cleveland National Forest.  The facility is one of two such facilities in the U.S. Navy, with an east coast counterpart facility located in Maine.  It is in a remote area near the community of Warner Springs in the northeastern San Diego County, at an elevation of about 3200 feet. The Camp consist of a headquarters area with an administrative building, several staff barracks building, a wastewater treatment plant, and a training compound.
Camp Michael Monsoor Mountain Warfare Training Facility
MWTF, formerly known as the La Posta Mountain Warfare Training Facility, located 50 miles east of San Diego, near the city of Campo, in San Diego County, is a 1,063 acres (4 km²) training facility used by the Naval Special Warfare Center.
Camp Morena (32°42′38″N 116°31′3″W)
Located north of Lake Morena County Park, near Campo, San Diego County, California.
Naval Base Coronado