| Laudonovac | |
| Native Name: | Лаудоновац |
| Pushpin Map: | Serbia Vojvodina#Serbia#Europe |
| Pushpin Map Caption: | Location of Laudonovac within Serbia |
| Settlement Type: | Village (Selo) |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | Province |
| Subdivision Type2: | District |
| Subdivision Name2: | South Banat |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Plandište |
| Population As Of: | 2022 |
| Total Type: | Laudonovac |
| Population Total: | 10[1] |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 45.1753°N 21.1408°W |
| Elevation M: | 77 |
| Postal Code Type: | Postal code |
| Area Code: | +381(0)13 |
| Blank Name: | Car plates |
| Blank Info: | VŠ |
Laudonovac is a village in Serbia. It is situated in the Plandište municipality, South Banat District, Vojvodina province. The village has a Serb ethnic majority (66.66%) with a present Romanian (16.66%) and Macedonian (8.33%) minority. Its population numbering 24 people (2002 census).