| Gmina Osiek | |
| Other Name: | Osiek Commune |
| Settlement Type: | Gmina |
| Total Type: | Total |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Lesser Poland |
| Subdivision Type2: | County |
| Subdivision Name2: | Oświęcim |
| Coor Pinpoint: | Osiek |
| Coordinates: | 49.9492°N 19.2658°W |
| Area Total Km2: | 41.18 |
| Population Total: | 7857 |
| Population As Of: | 2006 |
| Population Density Km2: | auto |
| Seat: | Osiek |
| Website: | http://www.osiek.pl |
Gmina Osiek is a rural gmina (administrative district) in Oświęcim County, Lesser Poland Voivodeship, in southern Poland. Its seat is the village of Osiek; it also contains the village of Głębowice.
The gmina covers an area of 41.18km2, and as of 2006 its total population is 7,857.
Gmina Osiek is bordered by the gminas of Kęty, Oświęcim, Polanka Wielka and Wieprz.