Road signs in Estonia are regulated in the Meanings of traffic signs and road markings and requirements for traffic lights () and the standards document EVS 613:2001 Traffic signs.
Estonia is a signatory to the Vienna Convention on Road Signs and Signals, having acceded to it on 24 August 1992.
As part of the former Soviet Union, Estonia had used the Soviet road sign standard. After gaining independence, a new standard was introduced, departing from the Soviet standard still in use elsewhere today.