| Official Name: | Blagaj |
| Settlement Type: | Village |
| Pushpin Map: | Croatia |
| Pushpin Label Position: | bottom |
| Coordinates: | 45.212°N 15.541°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Croatia |
| Subdivision Type1: | County |
| Subdivision Name1: | Karlovac County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Slunj |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 10.0 |
| Population As Of: | 2021 |
| Population Total: | 24 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
Blagaj, also known historically as Blagaj on the Korana, is a village in Croatia's Karlovac County, near the town of Slunj. According to the 2001 Croatian census, the village had 38 inhabitants.[2]