List of United States Representatives in the 110th Congress by seniority U.S. House seniority list U.S. House seniority

| Rank_ | Representative | Party | District | Seniority_date | Notes_ |
|---|---|---|---|---|---|
| 8 | Don Young | R | AK | March 6, 1973 | Ranking member of the Natural Resources Committee |
| 9 | John Murtha | D | PA-12 | February 5, 1974 |  |
| 10 | George Miller | D | CA-07 | January 3, 1975 | Chair of the Education and Labor Committee |
| 11 | James Oberstar | D | MN-8 | January 3, 1975 | Chair of the Transportation and Infrastructure Committee |
| 12 | Henry Waxman | D | CA-30 | January 3, 1975 | Chair of the Energy and Commerce Committee |
| 13 | Ed Markey | D | MA-07 | November 2, 1976 | Chair of the Select Committee on Energy Independence and Global Warming |
| 14 | Norm Dicks | D | WA-6 | January 3, 1977 |  |
| 15 | Dale Kildee | D | MI-05 | January 3, 1977 |  |