2nd Division may refer to the following military units:

Infantry divisions

2nd Division (Australia) The 2nd Division of the Australian Army, also known as the 2nd (Australian) Division, commands all the Australian Army Reserve, Reserve brigades in Australia. These are the 4th Brigade (Australia), 4th in Victoria and Tasmania, the 5th Brigade ...

* 2nd Canadian Division * 2nd Division (Colombia) * 2nd Infantry Division (France) * 2nd Moroccan Infantry Division (France) * 2nd Division (Estonia) (1918–40) * 2nd Division (German Empire) (1818–1919) * 2nd Division (Reichswehr) (Germany, 1920–34) * 2nd Infantry Division (Wehrmacht), Germany * 2nd Naval Infantry Division (Wehrmacht), Germany * 2nd Mountain Division (Wehrmacht), Germany * 2nd Guards Infantry Division (German Empire) * 2nd Flak Division, Germany * 2nd Mechanized Infantry Division (Greece) *

2nd (Rawalpindi) Division The 2nd (Rawalpindi) Division was a regular army division of the British Indian Army. It was formed in 1903 after the British Indian Army#Kitchener reforms, Kitchener reforms of the Indian Army. During World War I it remained in British Raj, In ...

, British Indian Army before and during World War I * 2nd Infantry Division (India) * 2nd Division (Iraq) (1930s–2003; 2005–2014) *

2nd Alpine Division "Tridentina" The 2nd Alpine Division "Tridentina" () was a Division (military), division of the Royal Italian Army during World War II, which specialized in mountain warfare. The Alpini that formed the divisions are a highly decorated and elite mountain corp ...

, Kingdom of Italy * 2nd CC.NN. Division "28 Ottobre", Kingdom of Italy * 2nd Infantry Division "Sforzesca", Kingdom of Italy * 2nd Division (Imperial Japanese Army) * 2nd Guards Division (Imperial Japanese Army) * 2nd Division (Japan) (1962–) * 2nd New Zealand Division * 2nd Division (Nigeria) * 2nd Division (North Korea) * 2nd Division (Norway) * 2nd Infantry Division (Philippines) * 2nd Legions Infantry Division (Poland) * 2nd Lithuanian–Belarusian Division (Poland) * 2nd Division (Portugal) (1917–18) * 2nd Infantry Division (South Africa) * 2nd Infantry Division (South Korea) * 2nd Division (South Vietnam) (1955–75) * 2nd Rifle Division (Soviet Union) * 2nd Division (Spain) * 2nd Infantry Division (Thailand), Queen's Guard * 2nd (African) Division (United Kingdom) *

2nd Infantry Division (United Kingdom) The 2nd Infantry Division was an infantry division of the British Army that was formed and disestablished numerous times between 1809 and 2012. It was raised by Lieutenant-General Arthur Wellesley for service in the Peninsular War (part of ...

* 2nd (London) Infantry Division *

2nd Infantry Division (United States) The 2nd Infantry Division (2ID, 2nd ID) ("Indianhead") is a formation of the United States Army. Since the 1960s, its primary mission has been the pre-emptive defense of South Korea in the event of an invasion from North Korea. Approximately 17 ...

2nd Marine Division (United States) The 2nd Marine Division (2nd MARDIV) is a division (military), division of the United States Marine Corps, which forms the ground combat element of the II Marine Expeditionary Force (II MEF). The division is based at Marine Corps Base Camp Lejeu ...

* 2nd Division (Vietnam)

Airborne divisions

* 2nd Airborne Division (United Kingdom) * 2nd Parachute Division (Germany)

Cavalry divisions

* 2nd Light Cavalry Division (France) * 2nd Cavalry Division (German Empire) * 2nd Cavalry Division (Reichswehr), Weimar Republic * 2nd Light Division (Wehrmacht), Germany * 2nd Indian Cavalry Division, British Indian Army during World War I * 2nd Cavalry Division Emanuele Filiberto Testa di Ferro, Italian Army during World War II * 2nd Guards Cavalry Division (Russian Empire) * 2nd Cavalry Division (United Kingdom) * 2nd Mounted Division, United Kingdom * 2/2nd Mounted Division, United Kingdom, later 3rd Mounted Division * 2nd Cavalry Division (United States)

Armoured divisions

* 2nd Armoured Division (Australia) *

2nd Armored Division (France) The French 2nd Armored Division (), commanded by General Philippe Leclerc de Hauteclocque, Philippe Leclerc, fought during the final phases of World War II in the Western Front (World War II), Western Front for the liberation of France. The divi ...

* 2nd Armored Division (Syria) * 2nd Light Mechanized Division (France) *

2nd Panzer Division (Wehrmacht) The 2nd Panzer Division (English: 2nd Tank Division) was an armoured division in the German Army (1935–1945), German Army, the Heer, during World War II. Created as one of the original three German tank divisions in 1935, it was stationed in ...

, Germany * 2nd Tank Division (Imperial Japanese Army) *

2nd SS Panzer Division Das Reich The 2nd SS Panzer Division ''Das Reich'' () or SS Division ''Das Reich'' was an armored division of the of Nazi Germany during World War II. Initially formed from regiments of the ''SS-Verfügungstruppe'' (SS-VT), ''Das Reich'' initially served ...

* 2nd Armoured Division (United Kingdom) *

2nd Armored Division (United States) The 2nd Armored Division ("Hell on Wheels") was an Armoured warfare, armored Division (military), division of the United States Army. The division played important roles during World War II in the invasions of Germany, North Africa, and Sicily ...

* 2nd Guards Tank Division (Soviet Union)

Infantry divisions

Airborne divisions

Cavalry divisions

Armoured divisions

See also