| Official Name: | Modra Stena |
| Settlement Type: | Village |
| Pushpin Map: | Serbia |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | District |
| Subdivision Name1: | Šumadija |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Babušnica |
| Unit Pref: | Imperial |
| Population As Of: | 2002 |
| Population Total: | 257 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 43.0639°N 22.3056°W |
Modra Stena (Serbian: Модра Стена; "Blue Rock") is a village in the municipality of Babušnica, Serbia. The 2002 census counted a population of 257.[1]