| Naháč | |
| Settlement Type: | Village |
| Subdivision Type: | Country |
| Subdivision Name: | Slovakia |
| Subdivision Type2: | Region |
| Subdivision Name2: | Trnava |
| Subdivision Type3: | District |
| Subdivision Name3: | Trnava |
| Pushpin Map: | Slovakia Trnava Region#Slovakia |
| Pushpin Relief: | 1 |
| Pushpin Map Caption: | Location of Naháč in the Trnava Region |
| Coordinates: | 48.5333°N 49°W |
| Area Total Km2: | 19.67[1] |
| Area Total Sq Mi: | 7.59 |
| Elevation M: | 246[2] |
| Elevation Ft: | 807 |
| Population Total: | 385[3] |
| Population Density Km2: | 19.8[4] |
| Population Density Sq Mi: | 7.6 |
| Postal Code Type: | Postal code |
| Postal Code: | 919 06 |
| Area Code: | +421 33 |
| Blank Name: | Car plate |
| Blank Info: | TT |
| Website: | http://www.obecnahac.sk |
Naháč (Hungarian: Nahács) is a village and municipality of Trnava District in the Trnava region of Slovakia.