Manasterzec

{{Infobox settlement

| name = Manasterzec

| settlement_type = Village

| total_type =  

| image_flag =

| image_shield =

| image_map =

| subdivision_type = Country

| subdivision_name = {{POL}}

| subdivision_type1 = Voivodeship

| subdivision_name1 = Subcarpathian

| subdivision_type2 = County

| subdivision_name2 = Lesko

| subdivision_type3 = Gmina

| subdivision_name3 = Lesko

| coordinates = {{coord|49|31|10|N|22|21|19|E|region:PL|display=title,inline}}

| pushpin_map = Poland

| pushpin_label_position = bottom

| elevation_m =

| population_total = 450

| website =

}}

Manasterzec {{IPAc-pl|m|a|n|a|'|s|t|e|ż|e|c}} is a village in the administrative district of Gmina Lesko, within Lesko County, Subcarpathian Voivodeship, in south-eastern Poland. It lies approximately {{convert|6|km|mi|0}} north of Lesko and {{convert|63|km|mi|0|abbr=on}} south-east of the regional capital Rzeszów.{{cite web |url=http://www.stat.gov.pl/broker/access/prefile/listPreFiles.jspa |title=Central Statistical Office (GUS) - TERYT (National Register of Territorial Land Apportionment Journal) |date=2008-06-01 |language=Polish}}