Szybka Kolej Miejska (English: Fast Urban Railway, abbrev. SKM) is a generic Polish name for municipal rail transport network, and may refer to:
- Szybka Kolej Miejska (Warsaw)
- Szybka Kolej Miejska (Tricity)
Szybka Kolej Miejska (English: Fast Urban Railway, abbrev. SKM) is a generic Polish name for municipal rail transport network, and may refer to: