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- Darłowo Castle – West Pomeranian Voivodeship
- Dąbrowa Tarnowska Castle – Lesser Poland Voivodeship
- Dębno Castle – Lesser Poland Voivodeship
- Dobczyce Castle – Lesser Poland Voivodeship
- Drzewica Castle – Łódź Voivodeship
- Dybów Castle – Kuyavian-Pomeranian Voivodeship
- Dzierzgoń Castle – Pomeranian Voivodeship
- Dźwiniacz Dolny Castle – Subcarpathian Voivodeship
Read more about this topic: List Of Castles In Poland