Aggius

{{Use dmy dates|date=July 2019}}

{{Infobox Italian comune

| name = Aggius

| official_name = Comune di Aggius

|image_skyline = Aggius_panorama.jpg

| coordinates = {{coord|40|55|23|N|9|3|52|E|display=inline,title}}

| region = Sardinia

| province = Province of Sassari (SS)

| mayor_party =

| mayor = Nicola Muzzu[http://lanuovasardegna.gelocal.it/olbia/cronaca/2015/06/01/news/la-maddalena-trionfo-di-luca-montella-1.11531320?refresh_ce « La Maddalena, trionfo di Luca Montella > Il nuovo sindaco prende quasi il 50 per cento dei voti. Ad Aggius eletto Nicola Muzzu. A Santa Teresa Stefano Pisciottu »], La Nuova Sardegna, 1 June 2015.

| area_footnotes =

| frazioni = Bonaita

| area_total_km2 = 83.5

| population_footnotes =

| population_total = 1561

| population_as_of = 30 September 2014All demographics and other statistics: Italian statistical institute Istat.

| pop_density_footnotes =

| population_demonym = Aggesi

| elevation_footnotes =

| elevation_m = 514

| saint =

| day =

| postal_code = 07020

| area_code = 079

| website = {{official website|http://www.comuneaggius.gov.it/}}

| footnotes =

}}

Aggius (Gallurese: Agghju, Sardinian: Azos) is a comune (municipality) in the Province of Sassari in the Italian region Sardinia, located about {{convert|190|km|mi}} north of Cagliari and about {{convert|35|km|mi}} west of Olbia.

Aggius borders the following municipalities: Aglientu, Bortigiadas, Tempio Pausania, Trinità d'Agultu e Vignola, Viddalba.