| Veľký Klíž | |
| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Subdivision Name: | Slovakia |
| Subdivision Type2: | Region |
| Subdivision Name2: | Trenčín |
| Subdivision Type3: | District |
| Subdivision Name3: | Partizánske |
| Pushpin Map: | Slovakia Trenčín Region#Slovakia |
| Pushpin Relief: | 1 |
| Pushpin Map Caption: | Location of Veľký Klíž in the Trenčín Region |
| Pushpin Label Position: | top |
| Coordinates: | 48.55°N 18.3667°W |
| Established Title: | First mentioned |
| Established Date: | 1230 |
| Area Total Km2: | 42.40[1] |
| Area Total Sq Mi: | 16.37 |
| Elevation M: | 244[2] |
| Elevation Ft: | 801 |
| Population Total: | 869[3] |
| Population Density Km2: | 20.59[4] |
| Population Density Sq Mi: | 7.95 |
| Postal Code Type: | Postal code |
| Postal Code: | 958 45 |
| Area Code: | +421 38 |
| Blank Name: | Car plate |
| Blank Info: | PE |
| Website: | www.velky-kliz.sk |
Veľký Klíž (Hungarian: Nagykolos) is a village and municipality in Partizánske District in the Trenčín Region of western Slovakia.
In historical records the village was first mentioned in 1230.
The municipality lies at an altitude of 250 metres and covers an area of 42.405 km2. It has a population of about 916 people.