| Official Name: | Polatna |
| Settlement Type: | Village |
| Pushpin Map: | Serbia |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | District |
| Subdivision Name1: | Braničevo District |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Žabari |
| Unit Pref: | Imperial |
| Population As Of: | 2002 |
| Population Note: | The population is declining. |
| Population Total: | 281 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 44.4222°N 21.2483°W |
Polatna is a village in the municipality of Žabari, Serbia. According to the 2002 census, the village has a population of 281 people.It had a supermarket until the owner closed it down, and it also has a school with about 2 children and a graveyard.