26th Division
- 26th Air Division
- 26th Division (German Empire)
- 26th Division (Imperial Japanese Army)
- 26th Division (Somalia)
- 26th Division (Spain)
- 26th Division (United Kingdom)
- 26th Indian Infantry Division
- 26th Infantry Division (Poland)
- 26th Infantry Division (United States)
- 26th Infantry Division (Wehrmacht)
- 26th Mountain Infantry Division Assietta
- 26th Panzer Division (Wehrmacht)
- 26th Reserve Division (German Empire)
- 26th Rifle Division
- 26th Waffen Grenadier Division of the SS (2nd Hungarian)