| Gmina Gruta | |
| Other Name: | Gruta Commune |
| Settlement Type: | Gmina |
| Total Type: | Total |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Kuyavian-Pomeranian |
| Subdivision Type2: | County |
| Subdivision Name2: | Grudziądz County |
| Area Total Km2: | 123.77 |
| Population Total: | 6539 |
| Population As Of: | 2006 |
| Population Density Km2: | auto |
| Coor Pinpoint: | Gruta |
| Coordinates: | 53.4525°N 18.9567°W |
| Seat: | Gruta |
Gmina Gruta is a rural gmina (administrative district) in Grudziądz County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. Its seat is the village of Gruta, which is approximately 13km (08miles) east of Grudziądz and 520NaN0 north-east of Toruń.
The gmina covers an area of 123.77km2 and, in 2006, its total population was 6,539.
Gmina Gruta contains the villages and settlements of Annowo, Boguszewo, Dąbrówka Królewska, Gołębiewko, Gruta, Jasiewo, Kitnowo, Mełno, Mełno-Cukrownia, Nicwałd, Okonin, Orle, Plemięta, Pokrzywno, Salno, Słup and Wiktorowo.
Gmina Gruta is bordered by the gminas of Grudziądz, Łasin, Radzyń Chełmiński, Rogóźno and Świecie nad Osą.