Karolinowo may refer to the following places: Karolinowo, Kuyavian-Pomeranian Voivodeship (north-central Poland) Karolinowo, Gmina Nowe Miasto in Masovian Voivodeship (east-central Poland) Karolinowo, Gmina Załuski in Masovian Voivodeship (east-central Poland) Karolinowo, Żuromin County in Masovian Voivodeship (east-central Poland)