The coats of arms of the 15 counties of Estonia are presented below.

National

• 
  Estonia

Military

• 
  Headquarters of the Estonian Defence Forces
• 
  Estonian Land Forces
• 
  Estonian Navy
• 
  Estonian Air Force
• 
  Estonian Special Operations Force
• 
  Estonian Defence League

Estonian Land Forces

• 
  1st Infantry Brigade
• 
  Scouts Battalion
• 
  Kalev Infantry Battalion
• 
  Viru Infantry Battalion
• 
  Artillery Battalion, 1st Infantry Brigade
• 
  Air Defence Battalion
• 
  Engineer Battalion
• 
  Combat Service Support Battalion, 1st Infantry Brigade
• 
  2nd Infantry Brigade
• 
  Kuperjanov Infantry Battalion
• 
  Artillery Battalion, 2nd Infantry Brigade
• 
  Combat Service Support Battalion, 2nd Infantry Brigade
• 
  Military Police
• 
  Guard Battalion
• 
  Cyber Command
• 
  Headquarters and Signal Battalion
• 
  Support Command
• 
  Logistics Battalion

Estonian Navy

• 
  Estonian Mineships Division

Estonian Air Force

• 
  Air Surveillance Wing
• 
  Ämari Air Base
• 
  Staff of Estonian Air Force

Counties

• 
  Harju County
• 
  Hiiu County
• 
  Ida-Viru County
• 
  Jõgeva County
• 
  Järva County
• 
  Lääne County
• 
  Lääne-Viru County
• 
  Põlva County
• 
  Pärnu County
• 
  Rapla County
• 
  Saare County
• 
  Tartu County
• 
  Valga County
• 
  Viljandi County
• 
  Võru County

Harju County

• 
  Tallinn
• 
  Keila
• 
  Maardu
• 
  Paldiski
• 
  Anija Parish
• 
  Harku Parish
• 
  Jõelähtme Parish
• 
  Kiili Parish
• 
  Kose Parish
• 
  Kuusalu Parish
• 
  Loksa
• 
  Lääne-Harju Parish
• 
  Raasiku Parish
• 
  Rae Parish
• 
  Saku Parish
• 
  Saue Parish
• 
  Viimsi Parish

Hiiu County

• 
  Kärdla
• 
  Emmaste Parish
• 
  Kõrgessaare Parish
• 
  Käina Parish
• 
  Pühalepa Parish

Ida-Viru County

• 
  Kohtla-Järve
• 
  Narva
• 
  Sillamäe
• 
  Alutaguse Parish
• 
  Jõhvi Parish
• 
  Lüganuse Parish
• 
  Narva-Jõesuu
• 
  Toila Parish

Jõgeva County

• 
  Jõgeva Parish
• 
  Mustvee Parish
• 
  Põltsamaa Parish

Järva County

• 
  Järva Parish
• 
  Paide
• 
  Türi Parish

Lääne County

• 
  Haapsalu
• 
  Lääne-Nigula Parish
• 
  Vormsi Parish
• 
  Ridala Parish

Lääne-Viru County

• 
  Rakvere
• 
  Haljala Parish
• 
  Kadrina Parish
• 
  Rakvere Parish
• 
  Tapa Parish
• 
  Vinni Parish
• 
  Viru-Nigula Parish
• 
  Väike-Maarja Parish

Põlva County

• 
  Kanepi Parish
• 
  Põlva Parish
• 
  Räpina Parish

Pärnu County

• 
  Pärnu
• 
  Häädemeeste Parish
• 
  Kihnu Parish
• 
  Lääneranna Parish
• 
  Põhja-Pärnumaa Parish
• 
  Saarde Parish
• 
  Tori Parish

Rapla County

• 
  Kehtna Parish
• 
  Kohila Parish
• 
  Märjamaa Parish
• 
  Rapla Parish

Saare County

• 
  Muhu Parish
• 
  Ruhnu Parish
• 
  Saaremaa Parish

Tartu County

• 
  Tartu
• 
  Elva Parish
• 
  Kambja Parish
• 
  Kastre Parish
• 
  Luunja Parish
• 
  Nõo Parish
• 
  Peipsiääre Parish
• 
  Tartu Parish

Valga County

• 
  Otepää Parish
• 
  Tõrva Parish
• 
  Valga Parish

Viljandi County

• 
  Viljandi
• 
  Mulgi Parish
• 
  Põhja-Sakala Parish
• 
  Viljandi Parish

Võru County

• 
  Võru
• 
  Antsla Parish
• 
  Rõuge Parish
• 
  Setomaa Parish
• 
  Võru Parish

Historical Arms

• 
  Livonian Brothers of the Sword
• 
  Denmark
• 
  Bishopric of Ösel–Wiek
• 
  State of the Teutonic Order
• 
  Livonian Confederation
• 
  Kalmar Union
• 
  Kalmar Union
• 
  Kalmar Union
• 
  Denmark–Norway
• 
  Denmark–Norway
• 
  Poland–Lithuania
• 
  Poland–Lithuania
• 
  Poland–Lithuania
• 
  Poland–Lithuania
• 
  Duchy of Livonia
• 
  Kingdom of Livonia
• 
  Sweden
• 
  Sweden
• 
  Sweden and Poland–Lithuania
• 
  Sweden
• 
  Sweden
• 
  Swedish Estonia
• 
  Tsardom of Russia
• 
  Russian Empire
• 
  Russian Empire
• 
  Russian Empire
• 
  Russian Empire
• 
  Russian Empire
• 
  Russian Empire
• 
  Russian Empire
• 
  Russian Estonia
• 
  Russian Livonia
• 
  German Empire

Colleges

• 
  Baltic Defence College
• 
  Estonian Academy of Security Sciences
• 
  Estonian Military Academy