Bielsko (disambiguation)

Bielsko is a former town in southern Poland, now part of Bielsko-Biała.

Bielsko may also refer to:
 * Bielsko County (powiat bielski)
 * Bielsko, Lublin Voivodeship (east Poland)
 * Bielsko, Międzychód County in Greater Poland Voivodeship (west-central Poland)
 * Bielsko, Słupca County in Greater Poland Voivodeship (west-central Poland)
 * Bielsko, Pomeranian Voivodeship (north Poland)