| Official Name: | Začula |
| Native Name: | Зачула |
| Settlement Type: | Village |
| Pushpin Map: | Bosnia and Herzegovina |
| Pushpin Label Position: | right |
| Subdivision Type: | Country |
| Subdivision Type1: | Entity |
| Subdivision Name1: | Federation of Bosnia and Herzegovina |
| Subdivision Type2: | Canton |
| Subdivision Name2: | Herzegovina-Neretva |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Ravno |
| Unit Pref: | Imperial |
| Area Total Km2: | 5.40 |
| Population As Of: | 2013 |
| Population Total: | 8 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 42.7167°N 28°W |
Začula (Serbian: Зачула) is a village in the municipality of Ravno, Bosnia and Herzegovina.[1]
In the 1991 census it had 23 inhabitants, all of them being Serbs.[2] Prior to the War in Bosnia and Herzegovina it belonged to the Trebinje municipality.
According to the 2013 census, its population was 8, all Serbs.[3]