| Official Name: | Svetly Klyuch |
| Native Name: | Светлый Ключ |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Vologda Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Vologda Oblast |
| Subdivision Name3: | Nikolsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 59.5°N 72°W[1] |
Svetly Klyuch (Russian: Светлый Ключ) is a rural locality (a selo) in Krasnopolyanskoye Rural Settlement, Nikolsky District, Vologda Oblast, Russia. The population was 88 as of 2010.[2] There are 3 streets.[3]
The distance to Nikolsk is 5 km.