Zheleznogorsk () is the name of several urban localities in Russia:
- Zheleznogorsk, Krasnoyarsk Krai, a town in Krasnoyarsk Krai
- Zheleznogorsk, Kursk Oblast, a town in Kursk Oblast
See also
- Zheleznogorsk (disambiguation)
- Zheleznogorsk-Ilimsky, a town in Nizhneilimsky District of Irkutsk Oblast