United States House of Representatives elections in Colorado, 2008 Match-up summary Match-up summary

| District | Incumbent | _2008_Status | Democratic | Republican_ |
|---|---|---|---|---|
| 1 | Diana DeGette | Re-election | Diana DeGette | George Lilly |
| 2 | Mark Udall | Open | Jared Polis | Scott Starin |
| 3 | John Salazar | Re-election | John Salazar | Wayne Wolf |
| 4 | Marilyn Musgrave | Re-election | Betsy Markey | Marilyn Musgrave |
| 5 | Doug Lamborn | Re-election | Hal Bidlack | Doug Lamborn |
| 6 | Tom Tancredo | Open | Hank Eng | Mike Coffman |
| 7 | Ed Perlmutter | Re-election | Ed Perlmutter | John W. Lerew |