| Official Name: | Ajba |
| Pushpin Map: | Slovenia |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Slovenia |
| Subdivision Type: | Country |
| Subdivision Name: | Slovenia |
| Subdivision Type1: | Traditional region |
| Subdivision Name1: | Littoral |
| Subdivision Type2: | Statistical region |
| Subdivision Name2: | Gorizia |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Kanal ob Soči |
| Area Total Km2: | 2.96 |
| Population As Of: | 2002 |
| Population Total: | 92 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 46.1025°N 13.6474°W |
| Elevation M: | 166.1 |
| Footnotes: | [1] |
Ajba (in Slovenian pronounced as /ˈaːi̯ba/) is a small village on the right bank of the Soča River in the Municipality of Kanal ob Soči in the Littoral region of Slovenia.[2]
The local church is dedicated to Saint Peter. A second church, built in the Nekovo area above the main settlement, is dedicated to Saint Vitus. Both belong to the parish of Kanal.[3]