| Aulua | |
| Region: | East Malekula |
| State: | Vanuatu |
| Speakers: | 750 |
| Date: | 2001 |
| Ref: | e18 |
| Familycolor: | Austronesian |
| Fam2: | Malayo-Polynesian |
| Fam3: | Oceanic |
| Fam4: | Southern Oceanic |
| Fam5: | North-Central Vanuatu |
| Fam6: | Central Vanuatu |
| Fam7: | Malakula |
| Fam8: | Malakula Coastal |
| Iso3: | aul |
| Glotto: | aulu1238 |
| Glottorefname: | Aulua |
| Map: | Lang Status 99-NE.svg |
Aulua or Aulua Bay is an Oceanic language spoken in east Malekula, Vanuatu.