| Gmina Linia Gmina Lëniô | |
| Other Name: | Linia Commune |
| Settlement Type: | Gmina |
| Leader Title: | Mayor |
| Leader Name: | Bogusława Engelbrecht |
| Total Type: | Total |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Pomeranian |
| Subdivision Type2: | County |
| Subdivision Name2: | Wejherowo |
| Area Total Km2: | 119.82 |
| Population Total: | 5785 |
| Population As Of: | 2006 |
| Population Density Km2: | auto |
| Coor Pinpoint: | Linia |
| Coordinates: | 54.4519°N 17.9336°W |
| Seat: | Linia |
| Website: | http://www.ug-linia.pl |
Gmina Linia (Kashubian: Gmina Lëniô) is a rural gmina (administrative district) in Wejherowo County, Pomeranian Voivodeship, in northern Poland. Its seat is the village of Linia, which lies approximately 27km (17miles) south-west of Wejherowo and 470NaN0 west of the regional capital Gdańsk.
The gmina covers an area of 119.82km2, and as of 2006 its total population is 5,785. It belongs to bilingual communes in Poland.
The gmina contains part of the protected area called Kashubian Landscape Park.
Gmina Linia contains the villages and settlements of Dargolewo, Głodnica, Igrzeczna, Kętrzyno, Kobylasz, Leobór, Lewinko, Lewino, Linia, Miłoszewo, Niedźwiadek, Niepoczołowice, Niepoczołowice-Folwark, Osiek, Pobłocie, Potęgowo, Smażyno, Strzepcz, Tłuczewo and Zakrzewo.
Gmina Linia is bordered by the gminas of Cewice, Kartuzy, Łęczyce, Luzino, Sierakowice and Szemud.