Kľúčovec
Kľúčovec 
    Kulcsod  | |
|---|---|
Location of Kľúčovec in the Trnava Region Location of Kľúčovec in Slovakia  | |
| Coordinates: 47°47′N 17°43′E / 47.79°N 17.72°E | |
| Country | Slovakia | 
| Region | Trnava Region | 
| District | Dunajská Streda District | 
| First mentioned | 1252 | 
| Government | |
| • Mayor | Csaba Bognár (Independent) | 
| Area | |
 • Total  | 12.71 km2 (4.91 sq mi) | 
| Elevation | 110 m (360 ft) | 
| Population  (2021)  | |
 • Total  | 349 | 
| Ethnicity | |
| • Hungarians | 98.12 % | 
| • Slovaks | 1.34 % | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| Postal code | 930 07  | 
| Area code | +421 31 | 
| Car plate | DS | 
| Website | klucovec | 
Kľúčovec (Hungarian: Kulcsod, pronounced [ˈkultʃod]) is a village and municipality in the Dunajská Streda District in the Trnava Region of south-west Slovakia.