Żółwiniec may refer to the following places: Żółwiniec, Gmina Ślesin in Greater Poland Voivodeship (west-central Poland) Żółwiniec, Gmina Wierzbinek in Greater Poland Voivodeship (west-central Poland) Żółwiniec, Kuyavian-Pomeranian Voivodeship (north-central Poland) Żółwiniec, Warmian-Masurian Voivodeship (north Poland)