Gmina Nidzica

{{Infobox settlement

| name = Gmina Nidzica

| other_name = Nidzica Commune

| settlement_type = Gmina

| total_type = Total

| image_skyline = SM Nidzica Ratusz (1) ID 647026.jpg

| image_caption = Town Hall in Nidzica, seat of the gmina office

| image_flag =

| image_shield = POL Nidzica COA.svg

| image_map =

| subdivision_type = Country

| subdivision_name = {{POL}}

| subdivision_type1 = Voivodeship

| subdivision_name1 = Warmian-Masurian

| subdivision_type2 = County

| subdivision_name2 = Nidzica

| area_total_km2 = 378.88

| population_total = 21485| population_as_of = 2006

| population_density_km2 = auto

| population_urban = 14761

| population_blank1_title = Rural

| population_blank1 = 6724

| coor_pinpoint = Nidzica

| coordinates = {{coord|53|21|30|N|20|25|30|E|region:PL|display=inline,title}}

| seat = Nidzica

| timezone = CET

| utc_offset = +1

| timezone_DST = CEST

| utc_offset_DST = +2

| registration_plate = NNI

| website = http://www.nidzica.pl }}

__NOTOC__

Gmina Nidzica is an urban-rural gmina (administrative district) in Nidzica County, Warmian-Masurian Voivodeship, in northern Poland. Its seat is the town of Nidzica, which lies approximately {{convert|48|km|mi|0}} south of the regional capital Olsztyn.

The gmina covers an area of {{convert|378.88|km2|sqmi|1}}, and as of 2006 its total population is 21,485 (out of which the population of Nidzica amounts to 14,761, and the population of the rural part of the gmina is 6,724).