| Official Name: | Crkvina |
| Settlement Type: | Village (Selo) |
| Pushpin Map: | Bosnia |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Bosnia and Herzegovina |
| Subdivision Type1: | Entity |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Šamac |
| Unit Pref: | Metric |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 45.0278°N 18.4364°W |
Crkvina (Serbian: Црквина) is a village in the municipality of Šamac, Bosnia and Herzegovina.[1]