A

• Acre War (14 P)

B

• Brazilian War of Independence (1 C, 2 P)

O

• Organized crime conflicts in Brazil (1 C, 10 P)

P

• Paraguayan War (2 C, 19 P)
• Platine War (4 P)

U

• Uruguayan Civil War (1 C, 11 P)
• Uruguayan War (1 C, 1 P)

W

• Brazil in World War I (1 C, 3 P, 1 F)
• Brazil in World War II (3 C, 14 P)

• List of wars involving Brazil
• Platine Wars

A

• Anhambaí
• April Revolt (Pernambuco)

C

• Cabanada
• Cisplatine War
• Confederation of the Equator
• Constitutionalist Revolution
• Contestado War

D

• Dominican Civil War

G

• Iguape War

I

• Insurrection of Pernambuco

J

• Juazeiro Sedition

L

• Lobster War

P

• Paraguayan War
• Pernambucan revolt
• Portuguese conquest of the Banda Oriental
• Portuguese conquest of Maranhão
• Portuguese invasion of the Banda Oriental (1811–1812)
• Praieira revolt

R

• Ragamuffin War

S

• Sabinada

U

• Uruguayan Civil War
• Uruguayan War

W

• War of Canudos
• War of the Emboabas
• War of the Mascates
• World War I
• World War II