Hoz y Costean

{{Infobox settlement

| type = municipality

| official_name = Hoz y Costean

| nickname =

| image_flag =

| image_shield =

| image_skyline=Hoz de Barbastro.jpg

| image_map =

| map_caption =

| subdivision_type = Country

| subdivision_name = Spain

| subdivision_type1 = Autonomous community

| subdivision_name1 = Aragon

| subdivision_type2 = Province

| subdivision_name2 = Huesca

| leader_title =

| leader_name =

| area_total_km2 = 57

| area_land_km2 =

| area_water_km2 =

| elevation_m =

| population_note =

| population_as_of = {{Spain metadata Wikidata|population_as_of}}

| population_footnotes = {{Spain metadata Wikidata|population_footnotes}}

| population_total = {{Spain metadata Wikidata|population_total}}

| population_density_km2 = auto

| timezone = CET

| utc_offset = +1

| timezone_DST = CEST

| utc_offset_DST = +2

| latitude =

| longitude =

| website =

| footnotes =

| }}

Hoz y Costean is a municipality located in the province of Huesca, Aragon, Spain. According to the 2004 census (INE), the municipality has a population of 230 inhabitants.