| Gruža | |
| Native Name: | Гружа |
| Native Name Lang: | sr |
| Settlement Type: | Village |
| Pushpin Map: | Serbia |
| Pushpin Map Caption: | Location of Gruža within Serbia |
| Coordinates: | 43.8958°N 20.7714°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | District |
| Subdivision Name1: | Šumadija |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Knić |
| Parts Type: | Settlements |
| Parts Style: | para |
| Unit Pref: | Metric |
| Area Footnotes: | [1] |
| Area Total Km2: | 0.19 |
| Elevation M: | 240 |
| Population As Of: | 2011 census |
| Population Total: | 153 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 34230 |
| Area Code Type: | Area code |
| Area Code: | +381(0)34 |
| Blank Name: | Car plates |
| Blank Info: | KG |
The Gruža (Serbian: Гружа; pronounced as /ɡrûʒa/) is a village located in the municipality of Knić, central Serbia. The village is located near the Gruža Lake dam, few kilometers to the north from the river. It is a typical example of the stretched road village along the Kragujevac–Kraljevo road and railway. It is a small, depopulating settlement with a population of 153 inhabitants (as of 2011 census).