| Gmina Lidzbark | |
| Other Name: | Lidzbark Commune |
| Settlement Type: | Gmina |
| Total Type: | Total |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Warmian-Masurian |
| Subdivision Type2: | County |
| Subdivision Name2: | Działdowo |
| Area Total Km2: | 255.67 |
| Population Total: | 14710 |
| Population As Of: | 2011[1] |
| Population Density Km2: | auto |
| Population Urban: | 8234 |
| Population Blank1 Title: | Rural |
| Population Blank1: | 6476 |
| Coor Pinpoint: | Lidzbark |
| Coordinates: | 53.2603°N 19.8211°W |
| Seat: | Lidzbark |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Registration Plate: | NDZ |
| Website: | http://www.lidzbarkwelski.bil-wm.pl/ |
Gmina Lidzbark is an urban-rural gmina (administrative district) in Działdowo County, Warmian-Masurian Voivodeship, in northern Poland. Its seat is the town of Lidzbark, which lies approximately 25km (16miles) west of Działdowo and 740NaN0 south-west of the regional capital Olsztyn. (This should not be confused with Lidzbark Warmiński, another town in Warmian-Masurian Voivodeship).
The gmina covers an area of 255.67km2, and as of 2006 its total population is 14,484 (out of which the population of Lidzbark amounts to 8,261, and the population of the rural part of the gmina is 6,223).
The gmina contains parts of the protected areas called Górzno-Lidzbark Landscape Park and Wel Landscape Park.
Apart from the town of Lidzbark, Gmina Lidzbark contains the villages and settlements of Adamowo, Bełk, Biernaty, Bladowo, Borki, Borówno, Bryńsk, Bryńsk Szlachecki, Bryńsk-Ostrowy, Chełsty, Cibórz, Ciechanówko, Dębowiec, Glinki, Jamielnik, Jeleń, Kiełpiny, Klonowo, Koty, Kurojady, Lidzbark-Nadleśnictwo, Marszewnica, Miłostajki, Nick, Nowe Dłutowo, Nowy Dwór, Nowy Dwór-Leśniczówka, Nowy Zieluń, Olszewo, Ostrowy, Piaseczno, Podcibórz, Sarnia Góra, Słup, Stare Dłutowo, Tarczyny, Wąpiersk, Wawrowo, Wlewsk, Zalesie, Zdrojek and Zielonka.
Gmina Lidzbark is bordered by the gminas of Bartniczka, Brzozie, Górzno, Grodziczno, Lubowidz, Płośnica and Rybno.