39°46′07″N 8°48′58″E / 39.768611°N 8.816111°E
| Ales Cathedral | |
|---|---|
| Cattedrale dei Santi Pietro e Paolo | |
&sq=&lang=&file=File:Ales_Dom_Fassade.jpg) Cattedrale di San Pietro | |
 | |
| Location | Ales, Sardinia |
| Country | Italy |
| Denomination | Roman Catholicism |
| Website | [1] |
| History | |
| Authorising papal bull | June 17, 1687 |
| Status | Cathedral |
| Dedication | Saint Peter and Saint Paul |
| Consecrated | May 9, 1688 |
| Architecture | |
| Functional status | Active |
| Architect(s) | Domenico Spotorno |
| Architectural type | Baroque |
| Administration | |
| Diocese | Diocese of Ales-Terralba |
Ales Cathedral (Italian: Duomo di Ales, Cattedrale dei Santi Pietro e Paolo) is the parish church of Ales, a small town in the province of Oristano, Sardinia, Italy, and the cathedral of the diocese of Ales-Terralba (the diocesan museum is also located there). The dedication is to Saint Peter and Saint Paul.