2011 European Youth Summer Olympic Festival
| Host city | Trabzon |
|---|---|
| Country | Turkey |
| Nations | 49 |
| Athletes | 3,138 |
| Sport | 9 |
| Events | 109 |
| Opening | 23 July 2011 |
| Closing | 29 July 2011 |
| Opened by | Recep Tayyip Erdoğan |
| Main venue | Hüseyin Avni Aker Stadium |
| Summer | |
| Winter | |
The 2011 European Youth Summer Olympic Festival was held in Trabzon, Turkey, between 23 and 29 July 2011.