The United States Army has twenty nine grades of enlisted soldiers and officers, with most soldiers enlisting at the entry-level rank of Private (PVT, pay grade E-1). The highest rank achievable in the Army is General of the Army.

- United States Army Ranks.
- United States Navy Ranks.
- United States Air Force Ranks.
- United States Marine Corps Ranks.
- United States Coast Guard Ranks.

and Police Ranks