Petlovača should not be confused with Petkovača.
| Official Name: | Petlovača |
| Settlement Type: | Village (Selo) |
| Pushpin Map: | Serbia |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | District |
| Subdivision Type2: | Municipality |
| Unit Pref: | Imperial |
| Population As Of: | 2002 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 44.7333°N 46°W |
Petlovača is a village in Serbia. It is situated in the Šabac municipality, in the Mačva District. The village has a Serb ethnic majority and its population numbering 1,521 people (2002 census).