Category:Military units and formations by war

• ► Corps by war‎ (2 C)
• ► Divisions (military formations) by war‎ (2 C)

A

• ► Military units and formations of the War in Afghanistan (2001–present)‎ (2 C, 11 P)
• ► Military units and formations of the American Civil War‎ (7 C, 1 P)

B

• ► Military units and formations of the Balkan Wars‎ (22 P)
• ► Military units and formations of the Second Boer War‎ (41 P)
• ► Military units and formations of the Bosnian War‎ (2 C, 18 P)

C

• ► Military units and formations of the Cold War‎ (4 C, 43 P)
• ► Military units and formations of the Crimean War‎ (1 P)
• ► Military units and formations of the Croatian War of Independence‎ (16 P)

F

• ► Military units and formations of the Falklands War‎ (2 C)
• ► Military units and formations of the French and Indian War‎ (12 P)

G

• ► Military units and formations of the Gulf War‎ (49 P)

H

• ► Military units and formations of the Hundred Years' War‎ (3 P)

I

• ► Military units and formations of the Italian Wars‎ (4 P)

K

• ► Military units and formations of the Korean War‎ (13 C, 5 P)

M

• ► Military units and formations of the Mexican–American War‎ (12 P)

P

• ► Military units and formations of the Peninsular War‎ (1 C, 3 P)
• ► Military units and formations of the Philippine–American War‎ (21 P)

S

• ► Military units and formations of the Spanish–American War‎ (21 P)

V

• ► Military units and formations of the Vietnam War‎ (3 C, 6 P)

W

• ► Military units and formations of the War of 1812‎ (16 P)
• ► Military units and formations of World War I‎ (16 C, 3 P)
• ► Military units and formations of World War II‎ (6 C, 7 P)