Gmina Ojrzeń

{{Infobox settlement

| name = Gmina Ojrzeń

| other_name = Ojrzeń Commune

| settlement_type = Gmina

| total_type = Total

| image_flag =File:POL gmina Ojrzeń flag.png

| image_shield =File:POL gmina Ojrzeń COA.png

| image_map =

| subdivision_type = Country

| subdivision_name = {{POL}}

| subdivision_type1 = Voivodeship

| subdivision_name1 = Masovian

| subdivision_type2 = County

| subdivision_name2 = Ciechanów

| area_total_km2 = 123.11

| population_total = 4384| population_as_of = 2013[http://stat.gov.pl/en/topics/statistical-yearbooks/statistical-yearbooks/demographic-yearbook-of-poland-2014,3,8.html/ Demographic Yearbook of Poland 2014]

| population_density_km2 = auto

| coor_pinpoint = Ojrzeń

| coordinates = {{coord|52|46|6|N|20|32|41|E|region:PL|display=inline,title}}

| seat = Ojrzeń

| website = }}

__NOTOC__

Gmina Ojrzeń is a rural gmina (administrative district) in Ciechanów County, Masovian Voivodeship, in east-central Poland. Its seat is the village of Ojrzeń, which lies approximately {{convert|13|km|mi|0}} south-west of Ciechanów and {{convert|69|km|mi|0|abbr=on}} north-west of Warsaw.

The gmina covers an area of {{convert|123.11|km2|sqmi|1}}, and as of 2006 its total population is 4,393 (4,384 in 2013).