The Estonian Afghanistan Contingent or (simply Afghanistan Contingent) was a joint military force of the Estonian Defence Forces deployed mainly in the southern region of Afghanistan, Helmand province in Now Zad area.

[2] This the order of battle of the known units that are operating within the Estonian Afghanistan Contingent:[3] Estonia has participated in Afghanistan since March 2003 under the NATO mission International Security Assistance Force (ISAF) in Afghanistan.

The first Estonians to rotate in the country were an anti-landmine team in Kabul.

In 2005 most of the Estonian units were relocated into northern Afghanistan in Mazar-e-Sharif province and in 2006 into the Helmand province in south Afghanistan.

[citation needed] This the order of battle of the known units that have operated within the Estonian Afghanistan Contingent:[4]