Brzeźno, Masovian Voivodeship

{{other places|Brzeźno}}

{{Infobox settlement

| name = Brzeźno

| settlement_type = Village

| total_type =  

| image_skyline =

| image_caption =

| image_flag =

| image_shield =

| image_map =

| subdivision_type = Country

| subdivision_name = {{POL}}

| subdivision_type1 = Voivodeship

| subdivision_name1 = Masovian

| subdivision_type2 = County

| subdivision_name2 = Ostrołęka

| subdivision_type3 = Gmina

| subdivision_name3 = Goworowo

| pushpin_map = Poland

| coordinates = {{coord|52|55|15|N|21|36|01|E|region:PL|display=title,inline}}

| elevation_m =

| population_total =

| website =

}}

Brzeźno {{IPAc-pl|'|b|ż|e|ź|n|o}} is a village in the administrative district of Gmina Goworowo, within Ostrołęka County, Masovian Voivodeship, in east-central Poland.{{TERYT}} It lies approximately {{convert|4|km|mi|0|abbr=on}} north-east of Goworowo, {{convert|17|km|mi|0|abbr=on}} south of Ostrołęka, and {{convert|88|km|mi|0|abbr=on}} north-east of Warsaw.

In the center of the village there is a built in 1900 the Marchwicki Palace with a landscape park.{{Cite web |last=Herzberg-Zielezińska |first=Nina |title=Pałac Brzeźno |url=https://dipp.info.pl/baza-dipp/mazowieckie/powiat-ostrolecki/gmina-goworowo/palac-brzezno |access-date=2025-03-25 |website=Dwory i Pałace Polski dipp.info.pl |language=pl-pl}}