For places in the Czech Republic and Slovakia, see Rudná (disambiguation).
Rudna may refer to:
Rudna, Lower Silesian Voivodeship (south-west Poland) Rudna, Piła County in Greater Poland Voivodeship (west-central Poland) Rudna, Złotów County in Greater Poland Voivodeship (west-central Poland) Rudna, Lubusz Voivodeship (west Poland) Rudna, a village in Giulvăz Commune, Timiș County, Romania