Luzna may refer to places:
Czech Republic Lužná (Rakovník District), a municipality and village in the Central Bohemian Region Lužná (Vsetín District), a municipality and village in the Zlín Region Lužná, a village and part of Bor (Tachov District) in the Plzeň Region Lužná, a village and part of Kopřivná in the Olomouc Region Lužná, a village and part of Větřní in the South Bohemian Region
Latvia Lūžņa, a village
Poland Gmina Łużna, a gmina in Lesser Poland Voivodeship Łużna, a village