Loučná may refer to places in the Czech Republic:
*
Loučná (river), a tributary of the Elbe
*Loučná, a town part of
Hrádek nad Nisou in the Liberec Region
*Loučná, a village and part of
Lom (Most District) in the Ústí nad Labem Region
*Loučná, a village and part of
Višňová (Liberec District) in the Liberec Region
*
Loučná nad Desnou, a municipality and village in the Olomouc Region
*Loučná nad Nisou, a village and part of
Janov nad Nisou in the Liberec Region
*
Loučná pod Klínovcem, a town in the Ústí nad Labem Region
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