Mełno [ˈmɛu̯nɔ] is a village in the administrative district of Gmina Gruta, within Grudziądz County, Kuyavian-Pomeranian Voivodeship, in north-central Poland.
Coordinates: 53°26′06″N 18°56′12″E / 53.43500°N 18.93667°E / 53.43500; 18.93667