Blatno

Blatno may refer to places:

Czech Republic

 * Blatno (Chomutov District), a municipality and village in the Ústí nad Labem Region
 * Blatno (Louny District), a municipality and village in the Ústí nad Labem Region
 * Blatno, a part of Hlinsko in the Pardubice Region

Slovenia

 * Blatno, Brežice, a settlement in the Municipality of Brežice