Zielona may refer to the following places:
*Zielona, Lublin Voivodeship (east Poland)
*Zielona, Gmina Gródek in Podlaskie Voivodeship (northeast Poland)
*Zielona, Gmina Supraśl in Podlaskie Voivodeship (northeast Poland)
*Zielona, Bochnia County in Lesser Poland Voivodeship (south Poland)
*Zielona, Proszowice County in Lesser Poland Voivodeship (south Poland)
*Zielona, Ciechanów County in Masovian Voivodeship (east central Poland)
*Zielona, Przasnysz County in Masovian Voivodeship (east central Poland)
*Zielona, Żuromin County in Masovian Voivodeship (east central Poland)
*Zielona, Greater Poland Voivodeship (west central Poland)
*Zelena, Nadvirna Raion, Ivano-Frankivsk Oblast, Zelena, a village in Nadvirna Raion in Ivano-Frankivsk Oblast in western Ukraine, which was part of Poland between the first and second world wars
; other
* Zielona (genus), ''Zielona'' (genus), an insect genus in the tribe Dikraneurini
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