Pine Gap – Joint Defence Facility Pine Gap (JDFPG), near Alice Springs, Northern Territory.
Naval Communication Station Harold E. Holt – located on the northwest coast of Australia, 6 kilometres (4 mi) north of the town of Exmouth, Western Australia.
Robertson Barracks – located in Darwin, Northern Territory.
Australian Defence Satellite Communications Station – located near Kojarena 30 km east of Geraldton, Western Australia.
Other U.S. bases in Australia are present and this list does not include ADF bases with U.S. access. The U.S. military has access to all major ADF training areas, northern Australian RAAF airfields, port facilities in Darwin, Fremantle, Stirling naval base in Perth, and the airfield on the Cocos Islands in the Indian Ocean.
Iraq
There are approximately 2,500 U.S. service members in Iraq, spread across several facilities in Iraq and other bases in Iraqi Kurdistan, being used as training bases for Iraqi and Kurdish forces as well as launching operations against targets in Syria.
Al-Anbar Governorate
Al Asad Airbase
Camp Habbaniyah
Baghdad Governorate
Camp Victory
Duhok Governorate
Atrush Field
Erbil Governorate
Al-Harir Air Base
Erbil International Airport
Nineveh Governorate
Kariz near Zummar
Saladin Governorate
Balad Air Base
Niger
The U.S. operates drone bases from three locations across Niger. These locations are staffed by several hundred U.S. Special Operations Forces in a non-combat role, aiding the Nigerien military with training and surveillance.
Arlit
Nigerien Air Base 201, Agadez
Niamey
United States Army
Belgium
Supreme Headquarters Allied Powers Europe
Bosnia and Herzegovina
NATO Headquarters Sarajevo
Bulgaria
Aitos Logistics Center, Burgas Province
Bezmer Air Base, Yambol Province
Graf Ignatievo Air Base, Plovdiv Province
Novo Selo Range, Sliven Province
Cameroon
Contingency Location Garoua, Garoua
Germany
Bleidorn Housing Area, Ansbach
Dagger Complex, Darmstadt Training Center Griesheim
Edelweiss Lodge and Resort, Garmisch-Partenkirchen
Lucius D. Clay Kaserne (formerly Wiesbaden Army Airfield), Wiesbaden-Erbenheim
Germersheim Army Depot, Germersheim
Grafenwöhr Training Area, Grafenwöhr/Vilseck
Hohenfels Training Area/Joint Multinational Readiness Center, Hohenfels (Upper Palatinate)
Husterhoeh Kaserne, Pirmasens
Kaiserslautern Military Community
Katterbach Kaserne, Ansbach
Kelley Barracks, Stuttgart
Kleber Kaserne, Kaiserslautern Military Community
Lampertheim Training Area, Lampertheim
Landstuhl Regional Medical Center, Landstuhl
McCully Barracks, Wackernheim
Miesau Army Depot, Miesau
Oberdachstetten Storage Area, Ansbach
Panzer Kaserne, Böblingen
Patch Barracks, Stuttgart
Pulaski Barracks, Kaiserslautern
Rhine Ordnance Barracks, Kaiserslautern
Robinson Barracks, Stuttgart
Rose Barracks, Vilseck
Sembach Kaserne, Kaiserslautern
Sheridan Barracks, Garmisch-Partenkirchen
Shipton Kaserne, Ansbach
Smith Barracks, Baumholder
Storck Barracks, Illesheim
Stuttgart Army Airfield, Filderstadt
Mainz-Kastel
USAG Wiesbaden Military Training Area, Mainz, Gonsenheim/Mombach
USAG Wiesbaden Training Area, Mainz Finthen Airport
List of United States military bases
Joint bases
Australia
Iraq
Niger
United States Army
Belgium
Bosnia and Herzegovina
Bulgaria
Cameroon
Germany
Israel
Italy
Iraq
Japan
Kosovo
Kuwait
Lithuania
Poland
South Korea
United States Marine Corps
Germany
Japan
South Korea
United States Navy
Bahamas
Bahrain
British Indian Ocean Territory
Cuba
Djibouti
Greece
Iceland
Italy
Japan
Poland
Romania
Singapore
South Korea
United States Air Force
Aruba
Curaçao
Estonia
Germany
Honduras
Italy
Japan
Kenya
Kuwait
Lithuania
New Zealand
Netherlands
Poland
Portugal (Azores)
Qatar
Romania
Saudi Arabia
South Korea
Sovereign Base Areas of Akrotiri and Dhekelia (Cyprus)
Spain
Turkey
United Kingdom
United Arab Emirates
United States Space Force (lol)
Greenland (Denmark)
United States Coast Guard (wtf)
Bahrain
Cuba
Germany
United Kingdom
Japan
Netherlands
Saudi Arabia
Singapore
ETA: These are just the ones officially listed on Wikipedia
Go on you can have my upvote.