Schedule
| Date | Time | Opponent# | Rank# | Site | TV | Result | Attendance | |
|---|---|---|---|---|---|---|---|---|
| September 2 | 4:45 PM | at #4 Auburn* | Jordan-Hare Stadium • Auburn, AL | ESPN2 | L 14-40 | 87,451 | ||
| September 9 | 12:45 PM | Idaho* | Martin Stadium • Pullman, WA | FSN | W 56-10 | 29,431 | ||
| September 16 | 2:00 PM | Baylor* | Qwest Field • Seattle, WA | W 17-15 | 41,358 | |||
| September 23 | 2:00 PM | at Stanford | Stanford Stadium • Stanford, CA | W 36-10 | 37,498 | |||
| September 30 | 4:00 PM | #2 USC | Martin Stadium • Pullman, WA | TBS | L 22-28 | 35,117 | ||
| October 7 | 4:00 PM | at Oregon State | Reser Stadium • Corvallis, OR | FSN | W 13-6 | 42,951 | ||
| October 14 | 2:00 PM | #11 California | Martin Stadium • Pullman, WA | L 3-21 | 31,441 | |||
| October 21 | 2:00 PM | #15 Oregon | Martin Stadium • Pullman, WA | W 34-23 | 35,117 | |||
| October 28 | 4:00 PM | at UCLA | Rose Bowl • Pasadena, CA | ABC | W 37-15 | 53,058 | ||
| November 4 | 6:00 PM | Arizona | #25 | Martin Stadium • Pullman, WA | L 17-27 | 35,117 | ||
| November 11 | 6:00 PM | at Arizona State | Sun Devil Stadium • Tempe, AZ | L 14-47 | 53,289 | |||
| November 18 | 3:45 PM | Washington | Martin Stadium • Pullman, WA (Apple Cup) | L 32-35 | 35,117 | |||
Read more about this topic: 2006 Washington State Cougars Football Team