Category:Military units and formations of the United States Army by type

• Military police units and formations of the United States Army‎ (4 C, 3 P)
• Branches of the United States Army‎ (5 C, 38 P)

A

• Ad hoc units and formations of the United States Army‎ (14 P)
• Airborne units and formations of the United States Army‎ (2 C, 58 P)
• Armor units and formations of the United States Army‎ (4 C, 2 P)
• Artillery units and formations of the United States Army‎ (4 C, 5 P)
• Aviation units and formations of the United States Army‎ (10 C, 3 P)

B

• Bands of the United States Army‎ (1 C, 29 P)
• Battlefield surveillance units and formations of the United States Army‎ (1 C, 2 P)
• Buffalo Soldier units and formations‎ (5 P)

C

• Cavalry units and formations of the United States Army‎ (4 C, 4 P)
• Chemical units and formations of the United States Army‎ (2 C, 2 P)
• Civil affairs units and formations of the United States Army‎ (2 C, 3 P)

D

• United States Army Direct Reporting Units‎ (1 C, 13 P)

E

• Engineering units and formations of the United States Army‎ (7 C, 15 P)

F

• Field artillery units and formations of the United States Army‎ (6 C, 4 P)

I

• Infantry units and formations of the United States Army‎ (5 C, 1 P)
• Military intelligence units and formations of the United States Army‎ (3 C, 4 P)

L

• Military logistics units and formations of the United States Army‎ (6 C, 10 P)

M

• Maneuver Enhancement Brigades of the United States Army‎ (17 P)
• Medical units and formations of the United States Army‎ (6 C, 13 P)

P

• Psychological operations units and formations of the United States Army‎ (1 C, 3 P)
• Public affairs units and formations of the United States Army‎ (1 P)

R

• Reconnaissance units and formations of the United States Army‎ (4 C, 14 P)

S

• Signal units and formations of the United States Army‎ (3 C, 9 P)
• Space units and formations of the United States Army‎ (5 P)
• Special operations units and formations of the United States Army‎ (6 C, 11 P)
• Special troops units and formations of the United States Army‎ (1 C)

T

• Tank units and formations of the United States Army‎ (1 C, 2 P)
• Training units and formations of the United States Army‎ (5 C, 21 P)