| Hauptvergleich von Eger (de) Chebský mír (cs) | |
|---|---|
 Ore Mountains with present Czech-German border | |
| Signed | 25 April 1459 |
| Location | Eger (Cheb), Egerland |
| Signatories | |
The Treaty of Eger (German: Vertrag von Eger), also called Main Compromise of Eger (Hauptvergleich von Eger) or Peace of Eger (Czech: Chebský mír) was concluded on 25 April 1459 in the Imperial City of Eger (Cheb), administrative seat of the immediate pawn of Egerland (Reichspfandschaft Eger). The treaty established the border between the Kingdom of Bohemia and the Electorate of Saxony on the main ridge of the Ore Mountains stretching from Eger to the River Elbe. The border remains largely unchanged up to today, separating the Czech Republic and Germany, and is thus one of the oldest still extant borders in Europe.