The List of Imperial Japanese Navy (IJN) Units are fleets, task forces, squadrons, and divisions of the Imperial Japanese Navy.
Fleets[]
- IJN Combined Fleet
- 1st Fleet
- 2nd Fleet
- 3rd Fleet
- 4th Fleet
- 5th Fleet
- 6th Fleet
- 1st Air Fleet
- China Area Fleet
- 1st China Expeditionary Fleet
- 2nd China Expeditionary Fleet
- 3rd China Expeditionary Fleet
Divsions[]
Aircraft Carrier Divisions[]
- First Carrier Division
- Second Carrier Division
- Third Carrier Division
- Fourth Carrier Division
- Fifth Carrier Division