Chełmno (disambiguation)
Chełmno is the name of several places in Poland
- Chełmno , district town (German Culm / Kulm ) in the Kuyavian-Pomeranian Voivodeship
- Chełmno, a powiat in the Kuyavian-Pomeranian Voivodeship, see Powiat Chełmiński
- Chełmno (rural commune) , an independent rural commune in the Kuyavian-Pomeranian Voivodeship
- Chełmno ( Chelmno , 1939–1945 Hünenort ), part of the urban and rural municipality Pniewy in the Greater Poland Voivodeship
- Chełmno nad Nerem (1940–1945 Kulmhof ), part of the urban and rural municipality of Dąbie in the Greater Poland Voivodeship
- Chełmno, Nazi extermination camp in Chełmno nad Nerem , see Kulmhof extermination camp