Abiego

{{Infobox settlement

|name=Abiego

|image_shield =Escudo de Abiego.svg

| settlement_type=Municipality

| image_skyline = Abiego, Colegiata.jpg

| image_caption = The 16th century Colegiata of Santa María.

| image_map = Karte Gemeinde Abiego 2022.png

| map_caption = Municipal location within the Comarca of Somontano de Barbastro and Province of Huesca.

| pushpin_map=Spain

| subdivision_type = Country

| subdivision_name = {{flag|Spain}}

| subdivision_type1 = Autonomous community

| subdivision_name1 = Aragon

| subdivision_type2 = Province

| subdivision_name2 = Huesca

| subdivision_type3 = Comarca

| subdivision_name3 = Somontano de Barbastro

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

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

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

|coordinates = {{coord|42|07|N|0|04|W|display=inline}}

}}

Abiego is a municipality in the province of Huesca, in the autonomous community of Aragon, Spain. In 2018, it had a population of 237.

Approaching Abiego along the road from Bierge, there is an interesting collection of in-situ fossil footprints dating from the late-Oligocene epoch (25 million years BP).