List of theaters and campaigns of World War II

Pre–World War II

Asia

• Japanese invasion of Manchuria
• January 28 incident
• Defense of the Great Wall
• Action in Inner Mongolia
• Suiyuan campaign
• Soviet-Japanese Border War
• Second Sino-Japanese War

Europe and Africa

• July Putsch
• Sudeten German uprising
• Second Italo-Abyssinian War
• Spanish Civil War
• S-Plan
• Hungarian invasion of Carpatho-Ukraine
• Slovak-Hungarian War
• Italian invasion of Albania

Campaigns

European Theatre

Invasion of Poland

• Fall Weiss
• Soviet invasion of Poland

Nordic Front

• List of military operations in the Nordic countries during World War II
• Invasion of Denmark and Norway
• Continuation War
• Lapland War
• Liberation of Finnmark

Western Front

• Phoney War
• Battle of France
• Battle of Britain
• Western Front (1944–1945)
• * Supreme Headquarters Allied Expeditionary Force commanded Allied forces in north west Europe, from late 1943 until May 1945.
• * Battle of Normandy
• * Northern France Campaign
• * Southern France Campaign
• * Battle of the Siegfried Line
• * Central Europe Campaign

Eastern Front

• Eastern Front
• Continuation War
• Lapland War

Mediterranean and Middle East Theatre

• Allied Force Headquarters, controlled all forces in the Mediterranean Theatre late 1942 to May 1945.
• Gibraltar
• Adriatic Sea
• Palestine
• East Africa
• North Africa
• *Western Desert
• *French North Africa
• *Tunisia
• Malta
• Bahrain
• Greco-Italian War
• Invasion of Yugoslavia
• Battle of Greece
• Crete
• World War II in Yugoslavia
• Iraq
• Syria-Lebanon
• Iran
• Sicily
• Italy
• Corsica
• Dodecanese
• Southern France
• Alpes-Maritimes

Pacific-Asian Theatre

• Second Sino-Japanese War
• Pacific War
• American-British-Dutch-Australian Command
• Pacific Theater of Operations
• *Pacific Ocean Areas
• *South West Pacific Area
• South-East Asian Theatre
• *Burma Campaign
• *China Burma India Theatre
• Japan
• *Volcano and Ryukyu Islands campaign
• Soviet-Japanese War
• *Soviet Manchurian Campaign

Other theatres

• Americas
• Australia
• Arctic and Antarctica
• West Africa
• Madagascar

Naval wars

• Battle of the Atlantic
• * Arctic Convoys
• Battle of the Mediterranean
• Battle of the Indian Ocean

Air wars

• Battle of Britain
• Strategic bombing during World War II
• Atomic bombings of Hiroshima and Nagasaki

Contemporary wars

• Chinese Civil War
• Second Sino-Japanese War
• S-Plan
• Soviet–Japanese border conflicts
• Winter War
• Franco-Thai War
• Ecuadorian–Peruvian War
• Northern Campaign
• Afghan tribal revolts
• Greek Civil War