Military units and formations by country

• Category:Air force units and formations by country
• Category:Airborne units and formations by country
• Category:Armoured units and formations by country
• Category:Artillery units and formations by country
• Category:Battalions by country
• Category:Brigades by country
• Category:Company sized units by country
• Category:Corps by country
• Category:Disbanded units and formations by country
• Category:Military district and regions by country
• Category:Divisions (military formations) by country
• Category:Field armies
• Category:Infantry units and formations by country
• Category:Multinational units and formations
• Category:Military units and formations of the Napoleonic Wars by country
• Category:Naval units and formations by country
• Category:Regiments by country
• Category:Squadrons by country
• Category:Aviation wings by country

• Category:Commands (military formations) by country
• Category:Lists of military units and formations by country

• Category:Military units and formations of the Abbasid Caliphate
• Category:Military units and formations of Abkhazia
• Category:Military units and formations of Afghanistan
• Category:Military units and formations of Albania
• Category:Military units and formations of Algeria
• Category:Military units and formations of Argentina
• Category:Military units and formations of Armenia
• Category:Military units and formations of Australia
• Category:Military units and formations of Austria
• Category:Military units and formations of Austria-Hungary

• Category:Military units and formations of the Bahamas
• Category:Military units and formations of Bangladesh
• Category:Military units and formations of Bavaria
• Category:Military units and formations of Belarus
• Category:Military units and formations of Belgium
• Category:Military units and formations of Bosnia and Herzegovina
• Category:Military units and formations of Brazil
• Category:Military units and formations of the British Empire
• Category:Military units and formations of Bulgaria
• Category:Military units and formations of the Byzantine Empire

• Category:Military units and formations of Canada
• Category:Military units and formations of China
• Category:Military units and formations of Imperial China
• Category:Military units and formations of the People's Republic of China
• Category:Military units and formations of the Republic of China
• Category:Military units and formations of Colombia
• Category:Military units and formations of Croatia
• Category:Military units and formations of the Czech Republic
• Category:Military units and formations of Czechoslovakia

• Category:Military units and formations of Denmark

• Category:Military units and formations of East Germany
• Category:Military units and formations of Egypt
• Category:Military units and formations of Estonia
• Category:Military units and formations of Ethiopia
• Category:Engineer units and formations by country
• Category:Military units and formations of England
• Category:Military units and formations of the European Union

• Category:Military units and formations of Fiji
• Category:Fighter aircraft units and formations by country
• Category:Military units and formations of Finland
• Category:Military units and formations of France

• Category:Military units and formations of Georgia (country)
• Category:Military units and formations of ancient Greece
• Category:Military units and formations of Greece

• Category:Military units and formations of Hungary

• Category:Military units and formations of India
• Category:Military units and formations of Indonesia
• Category:Military units and formations of Iran
• Category:Military units and formations of Iraq
• Category:Military units and formations of the Republic of Ireland
• Category:Military units and formations of Israel
• Category:Military units and formations of Italy

• Category:Military units and formations of Japan
• Category:Military units and formations of Jordan

• Category:Military units and formations of Kazakhstan
• Category:Military units and formations of Kenya
• Category:Military units and formations of North Korea
• Category:Military units and formations of South Korea

• Category:Military units and formations of Laos
• Category:Military units and formations of Latvia
• Category:Military units and formations of Lebanon
• Category:Military units and formations of Lithuania

• Category:Military units and formations of Ghana
• Category:Military units and formations of Kyrgyzstan
• Category:Military units and formations of Malaysia
• Category:Military units and formations of Mexico
• Category:Military units and formations of Moldova
• Category:Military units and formations of Mongolia
• Category:Military units and formations of Turkmenistan
• Category:Military units and formations of Morocco

• Category:Military units and formations of NATO
• Category:Military units and formations of the Netherlands
• Category:Military units and formations of New Zealand
• Category:Military units and formations of Nigeria
• Category:Military units and formations of North Macedonia
• Category:Military units and formations of Norway

• Category:Military units and formations of the Ottoman Empire

• Category:Military units and formations of Pakistan
• Category:Military units and formations of Papua New Guinea
• Category:Military units and formations of the Persian Empire
• Category:Military units and formations of Peru
• Category:Military units and formations of the Philippines
• Category:Military units and formations of Poland
• Category:Military units and formations of Portugal
• Category:Military units and formations of the princely states of India

• Category:Military units and formations of Rhodesia
• Category:Military units and formations of Romania
• Category:Military units and formations of Russia
• Category:Military units and formations of White Russia (Russian Civil War)

• Category:Military units and formations of the Sasanian Empire
• Category:Military units and formations of Saudi Arabia
• Category:Military units and formations of Scotland
• Category:Military units and formations of Serbia
• Category:Military units and formations of the Serbian Empire
• Category:Military units and formations of Singapore
• Category:Military units and formations of Slovakia
• Category:Military units and formations of Slovenia
• Category:Military units and formations of South Africa
• Category:Military units and formations of the Soviet Union
• Category:Military units and formations of Spain
• Category:Military units and formations of Sri Lanka
• Category:Military units and formations of Sweden
• Category:Military units and formations of Switzerland
• Category:Military units and formations of Syria

• Category:Military units and formations of Thailand
• Category:Military units and formations of Tunisia
• Category:Military units and formations of Turkey

• Category:Military units and formations of Ukraine
• Category:Military units and formations of the United Kingdom
• Category:Military units and formations of the United States

• Category:Military units and formations of Vietnam
• Category:Military units and formations of the Republic of Venice
• Category:Military units and formations of South Vietnam

• Category:Military units and formations of Yugoslavia

• Category:Military units and formations of Zimbabwe