Estonia (disambiguation)
Estonia is the name of:
- Estonia - a country in Northern Europe, an independent nation since 1918 (occupied 1940-1991)
- Swedish Estonia - from 1561 a dominion of Sweden, constituted by the northern part of present-day Estonia
- Russian Estonia - from 1719 to 1918 a territory of the Russian Empire, constituted by the former Swedish dominion
- M/S Estonia - a ship that sank in the Baltic Sea in 1994, claiming 852 lives
- Estonia (song) - a song by the British rock band Marillion, inspired by the only British survivor of the M/S Estonia disaster
- Estonia (piano) - a piano brand
- Estonia (theatre) - a theatre in Tallinn
- Estonia (peak) - a peak in Pamir
- 1541 Estonia - an asteroid