Kiersztanowo may refer to the following places:
- Kiersztanowo, Mrągowo County in Warmian-Masurian Voivodeship (north Poland)
- Kiersztanowo, Olsztyn County in Warmian-Masurian Voivodeship (north Poland)
- Kiersztanowo, Ostróda County in Warmian-Masurian Voivodeship (north Poland)