Rátka (German: Ratkau ), municipality in Borsod-Abaúj-Zemplén County, Hungary
Radkov u Vítkova (formerly Ratkau in the district of Opava , Sudetenland ), municipality in the Okres Opava of the Moravian-Silesian region, Czech Republic
This is a disambiguation page for differentiating between several terms identified with the same word.