Schedule for Washington State Cougars for 2006 season
| Week | Opponent | Result | ||
| 1 | @Auburn | L 14-40 | play by play | graph |
| 2 | Idaho | W 56-10 | play by play | graph |
| 3 | Baylor | W 17-15 | play by play | graph |
| 4 | @Stan | W 36-10 | play by play | graph |
| 5 | USC | L 22-28 | play by play | graph |
| 6 | @OreSt | W 13-6 | play by play | graph |
| 7 | Cal | L 3-21 | play by play | graph |
| 8 | Oregon | W 34-23 | play by play | graph |
| 9 | @UCLA | W 37-15 | play by play | graph |
| 10 | Ari | L 17-27 | play by play | graph |
| 11 | @AriSt | L 14-47 | play by play | graph |
| 12 | Wash | L 32-35 | play by play | graph |