| Official Name: | Susek |
| Settlement Type: | Village (Selo) |
| Pushpin Map: | Serbia Vojvodina#Serbia#Europe |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | Province |
| Subdivision Type2: | Region |
| Subdivision Name2: | Syrmia (Podunavlje) |
| Subdivision Type3: | District |
| Subdivision Name3: | South Bačka |
| Subdivision Type4: | Municipality |
| Subdivision Name4: | Beočin |
| Unit Pref: | Imperial |
| Population As Of: | 2002 |
| Population Total: | 998 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 45.2167°N 51°W |
Susek is a village in Serbia. It is situated in the Beočin municipality, in the Vojvodina province. Although, the village is geographically located in Syrmia, it is part of the South Bačka District. The village has a Serb ethnic majority and its population numbering 1,132 people (2002 census).
During the Axis occupation in World War II, 252 civilians were killed in Susek by fascists.