Železnec (Macedonian: Железнец) is a village in the municipality of Demir Hisar, North Macedonia.

In the 1467/1468 Ottoman defter, the village had 16 households, 1 widow and 1 bachelor.

The onomastics consisted of Christian mixed Slavic-Albanian anthroponyms, with a slight predominance for Slavic ones.

[1] In statistics gathered by Vasil Kanchov in 1900, the village of Železnec was inhabited by 320 Christian Bulgarians.

This Demir Hisar location article is a stub.