Below is a list of Field Armies of the United States
Active Theater Armies
- First United States Army ( United States Army Forces Command)
- United States Army Central ( United States Central Command)
- United States Army North ( United States Northern Command)
- United States Army South ( United States Southern Command)
- United States Army Europe and Africa ( United States European Command, United States Africa Command)
Active Field Armies
Inactive
- Second United States Army ( United States Army Cyber Command)
- Fourth United States Army
- Tenth United States Army
- Fourteenth United States Army (fictional)
- Fifteenth United States Army
Below is a list of Field Armies of the United States
Active Theater Armies
- First United States Army ( United States Army Forces Command)
- United States Army Central ( United States Central Command)
- United States Army North ( United States Northern Command)
- United States Army South ( United States Southern Command)
- United States Army Europe and Africa ( United States European Command, United States Africa Command)
Active Field Armies
Inactive
- Second United States Army ( United States Army Cyber Command)
- Fourth United States Army
- Tenth United States Army
- Fourteenth United States Army (fictional)
- Fifteenth United States Army
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