| 2015 season | ||||
|---|---|---|---|---|
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| President | Merritt Paulson | |||
| Head coach | Caleb Porter | |||
| Stadium | Providence Park Portland, Oregon (Capacity: 21,144) | |||
| Major League Soccer | Conference: 3rd Overall: 5th | |||
| MLS Cup Playoffs | Winners | |||
| U.S. Open Cup | Fifth round | |||
| Cascadia Cup | 3rd | |||
| Top goalscorer | League: Fanendo Adi (16) All: Fanendo Adi (18) | |||
| Highest home attendance | Preseason: 15,523 Regular Season: 21,144 | |||
| Lowest home attendance | Preseason: 10,417 Regular Season: 21,144 | |||
| Average home league attendance | Preseason: 13,810 Regular Season: 21,144 | |||
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The 2015 Portland Timbers season was the 5th season for the Portland Timbers in Major League Soccer (MLS), the top flight professional soccer league in the United States and Canada this season resulted in the Timbers winning the 2015 MLS Cup.