United States House of Representatives elections, 2006 Arizona Arizona

| District | Incumbent | Party | First_elected | Results |
|---|---|---|---|---|
| Arizona 1 | Rick Renzi | Republican | 2002 | Re-elected |
| Arizona 2 | Trent Franks | Republican | 2002 | Re-elected |
| Arizona 3 | John Shadegg | Republican | 1994 | Re-elected |
| Arizona 4 | Ed Pastor | Democratic | 1990 | Re-elected |
| Arizona 5 | J. D. Hayworth | Republican | 1994 | Lost re-election Democratic gain |
| Arizona 6 | Jeff Flake | Republican | 2000 | Re-elected |
| Arizona 7 | Raul Grijalva | Democratic | 2002 | Re-elected |
| Arizona 8 | Jim Kolbe | Republican | 1984 | Retired Democratic gain |