Portland Timbers 2009
| P | # | Player | Born | Height | Weight | Contract | |
|---|---|---|---|---|---|---|---|
| GK | Chris Seitz | 1987-03-12 | 193 | 107 | |||
| GK | Steve Cronin | 1983-05-28 | 191 | 91 | |||
| D | Cameron Knowles | 1982-10-11 | 191 | 88 | |||
| M | Johan Claesson | 1981-08-12 | 178 | 71 | |||
| M | Ryan Pore | 1983-09-23 | 180 | 75 |
| Date | Player | From | To | Status | Src |
|---|---|---|---|---|---|
| 2.Sep | Liam Ridgewell (D) | Portland Timbers | Portland Timbers | Extension | |
| 2.Aug | Gbenga Arokoyo (D) | Free Agent | Portland Timbers | Confirmed | |
| 2.Aug | Steven Taylor (D) | Newcastle United | Portland Timbers | Confirmed | |
| 18.Jul | Adam Larsen Kwarasey (GK) | Portland Timbers | Rosenborg BK | Confirmed | |
| 17.May | Amobi Okugo (M) | Sporting Kansas City | Portland Timbers | Confirmed | |
| 15.Mar | Darren Mattocks (F) | Vancouver Whitecaps | Portland Timbers | Confirmed | |
| 13.Jan | Zarek Valentin (D) | FK Bodø-Glimt | Portland Timbers | Confirmed | |
| 10.Aug | Gaston Fernandez (F) | Portland Timbers | Estudiantes de la Plata | Confirmed | |
| 14.May | Fanendo Adi (F) | FC København | Portland Timbers | Confirmed | |
| 3.Dec | Michael Nanchoff (M) | Jönköpings Södra IF | Portland Timbers | Confirmed |