The List of military units of Estonia contains all military units to serve with the armed forces of Estonia from 1918 to the present day.
Ground Force
Divisions
Divisions in the Estonian Ground Forces existed till 1940.
Brigades
Currently the only 2 operational brigades of the Estonian Defence Forces.
Regiments
- In 1920
- 1st Infantry Regiment
- 2nd Infantry Regiment
- 3rd Infantry Regiment
- 4th Infantry Regiment
- 5th Infantry Regiment
- 6th Infantry Regiment
- 7th Infantry Regiment
- 8th Infantry Regiment
- 9th Infantry Regiment
- Kuperjanov Partisan Regiment
- Sakala Partisan Regiment
- Scouts Regiment
- Tallinn Reserve Regiment
- Baltic Regiment
Battalions
- Infantry
- 2nd Single Infantry Battalion
- 3rd Single Infantry Battalion
- 4th Single Infantry Battalion
- 5th Single Infantry Battalion
- 6th Single Infantry Battalion
- 8th Single Infantry Battalion
- 9th Single Infantry Battalion
- 10th Single Infantry Battalion
- Baltic Battalion
- Sakala Partisan Battalion
- Marine
Unsorted
- Armored Train Regiment
- 1st Armored Train Regiment (:et)
- 1st Infantry Regiment (Estonia) (et: 1. Jalaväerügement)
- 5th Artillery Group (Estonia)
- 5th Infantry Regiment (Estonia)
- 6th Infantry Regiment (Estonia)
- Kalevlaste Maleva
- Läänemaa Vabatahtlik Jäägrikompanii
- Signal Battalion (Estonia)
- Support Command (Estonia) and Cyber Command (Estonia)
- Automobile-Tank Regiment (Estonia)
- Cavalry Regiment (Estonia)
- Engineering Battalion (Estonia)