League of Legends: Season 1 World Championship
| 2011 | |
| Tournament information | |
|---|---|
| Sport | League of Legends |
| Location | Jönköping, Sweden |
| Dates | June 18–20, 2011 |
| Administrator | Riot Games |
| Host(s) | DreamHack |
| Venue(s) | Elmia |
| Teams | 8 |
| Purse | US$100,000 |
| Final positions | |
| Champion | Fnatic |
| Runner-up | Against All Authority |
| Tournament statistics | |
| Matches played | 21 |
| MVP | Maciej "Shushei" Ratuszniak |
The League of Legends: Season 1 World Championship was an esports tournament for the multiplayer online battle arena video game League of Legends, held from June 18 to 20, 2011, in Jönköping, Sweden. It was the first iteration of the League of Legends World Championship, an annual international tournament organized by the game's developer, Riot Games. The tournament was won by Fnatic, who defeated Against All Authority 2–1 in the final.