Żelazny Most (meaning "iron bridge") may refer to the following places in Poland:

• Żelazny Most in Gmina Polkowice, Polkowice County in Lower Silesian Voivodeship (SW Poland)
• Żelazny Most (lake) in Gmina Polkowice, Polkowice County in Lower Silesian Voivodeship (SW Poland), the largest sump reservoir of froth in Europe
• Other places called Żelazny Most (listed in Polish Wikipedia)