Grabniak

Grabniak may refer to the following places:
 * Grabniak, Lublin Voivodeship (east Poland)
 * Grabniak, Garwolin County in Masovian Voivodeship (east-central Poland)
 * Grabniak, Mińsk County in Masovian Voivodeship (east-central Poland)
 * Grabniak, Warmian-Masurian Voivodeship (north Poland)