•
16th Division (German Empire), a unit of the Prussian/German Army •
16th Reserve Division (German Empire), a unit of the Imperial German Army in World War I •
16th Infantry Division (Wehrmacht), of the German Army was created in 1934 as
Kommandant von Münster •
16th Mechanized Infantry Division (Greece), a major mechanized infantry formation of the Hellenic Army •
16th Indian Division,
British Indian Army during World War I •
16th Division (Imperial Japanese Army), an infantry division in the Imperial Japanese Army •
16th Infantry Division (Poland), a military unit of the Polish Army •
16th Rifle Division (Soviet Union), a formation in the Red Army created during the Second World War •
16th Division (Spain), a unit of the Spanish Republican Army during the Spanish Civil War •
16th (Irish) Division, a voluntary 'Service' division of Kitchener's New Army raised in Ireland from the 'National Volunteers', initially in September 1914, after the outbreak of the Great War • 16th Division, National Guard division established in early 1917 consisting of Ohio and West Virginia; later
37th Infantry Division •
16th Division (United States), short-lived World War I division, established in 1918 and disbanded in March 1919 == Armoured/cavalry divisions ==