Ardauli

{{Infobox Italian comune

| name = Ardauli

| official_name = Comune di Ardauli

| native_name = Ardaùle

| image_skyline = Ardauli, panorama (01).jpg

| imagesize =

| image_alt =

| image_caption =

| image_shield = Ardauli-Stemma.png

| shield_alt =

| image_map =

| map_alt =

| map_caption =

| pushpin_map = Italy Sardinia

| coordinates = {{coord|40|5|N|8|55|E|type:city(1,083)_region:IT|display=inline}}

| coordinates_footnotes =

| region = Sardinia

| province = Oristano (OR)

| frazioni =

| mayor_party =

| mayor = Massimo Ibba

| area_footnotes =

| area_total_km2 = 20.53

| population_footnotes = All demographics and other statistics: National Institute of Statistics (Italy) (Istat).

| population_total = 867

| population_as_of = 2 February 2017

| pop_density_footnotes =

| population_demonyms = Ardaulesi
Ardaulesos

| elevation_footnotes =

| elevation_m = 421

| saint =

| day =

| postal_code = 09081

| area_code = 0783

| website = {{official website|http://www.comune.ardauli.or.it/}}

| footnotes =

}}

Ardauli ({{langx|sc|Ardaùle}}) is a comune (municipality) in the Province of Oristano in the Italian region Sardinia, located about {{convert|100|km|mi}} north of Cagliari and about {{convert|35|km|mi}} northeast of Oristano.

Ardauli borders the following municipalities: Ghilarza, Neoneli, Nughedu Santa Vittoria, Sorradile, Tadasuni, Ula Tirso.