Sieniawa (disambiguation)

Sieniawa may refer to the following places:
 * Sieniawa, Lesser Poland Voivodeship (south Poland)
 * Sieniawa in Subcarpathian Voivodeship (south-east Poland)
 * Sieniawa, Krosno County in Subcarpathian Voivodeship (south-east Poland)
 * Sieniawa, Lubusz Voivodeship (west Poland)
 * Sieniawa, West Pomeranian Voivodeship (north-west Poland)