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_ |
|---|---|---|---|---|---|
| 35 | Alan Mollohan | D | WV-1 | January 3, 1983 |  |
| 36 | Solomon Ortiz | D | TX-27 | January 3, 1983 | Dean of the Congressional Hispanic Caucus |
| 37 | John Spratt | D | SC-5 | January 3, 1983 | Chair of the Budget Committee |
| 38 | Ed Towns | D | NY-10 | January 3, 1983 | Chair of the Oversight and Government Reform Committee |
| 39 | Gary Ackerman | D | NY-05 | March 1, 1983 |  |
| 40 | Jim Saxton | R | NJ-03 | November 6, 1984 | Left the House in 2009 |
| 41 | Joe Barton | R | TX-06 | January 3, 1985 | Ranking member of the Energy and Commerce Committee |
| 42 | Howard Coble | R | NC-06 | January 3, 1985 |  |