| Size: | 150px |
| Year: | 2011 |
| Dates: | March 4–6, 2011 |
| Country: | United States |
| Num Teams: | 3 |
| Confederations: | 1 |
| Venues: | 1 |
| Cities: | 1 |
| Champion Other: | Portland Timbers |
| Count: | 1 |
| Second Other: | Vancouver Whitecaps FC |
| Matches: | 3 |
| Goals: | 9 |
| Top Scorer: | 8 players tied with(1 goal) |
The Cascadia Summit was a soccer competition featuring club teams from the Pacific Northwest region of North America. It was held in March 2011 and hosted in Tukwila, Washington, United States.
Based on the Cascadia Cup, the Cascadia Summit was a pre-season tournament between the Major League Soccer teams in the Pacific Northwest region of North America. The three main clubs will also take part in the Cascadia Cup, an annual cup rivalry between Major League Soccer (MLS) teams named after their markets' North American Soccer League (NASL) predecessors. The Seattle Sounders, Portland Timbers and Vancouver Whitecaps rivalry dates back to the NASL days.
The following five clubs participated in the 2011 tournament:[1]
| Rank | Scorer | Club | Goals |
|---|---|---|---|
| 1 |  Camilo | Vancouver | 1 |
| Portland | 1 | ||
| Seattle | 1 | ||
 Miguel Montaño | Seattle | 1 | |
| Portland | 1 | ||
 Ryan Pore | Portland | 1 | |
| Vancouver | 1 | ||
| Vancouver | 1 |
| Rank | Player | Club | Assists |
|---|---|---|---|
| 1 | Kenny Cooper | Portland | 2 |
| Patrick Ianni | Seattle | 2 | |
 Brian Umony | Portland | 2 | |
| 2 | Camilo | Vancouver | 1 |
| David Estrada | Seattle | 1 | |
| Nizar Khalfan | Vancouver | 1 | |
| Roger Levesque | Seattle | 1 | |
| Omar Salgado | Vancouver | 1 | |
| Zach Scott | Seattle | 1 | |
| Sal Zizzo | Portland | 1 |