Edward V. Long (D) | Resigned December 27, 1968, having lost renomination to the next term.Successor was appointed to finish the term, having already been elected to the next term. | | Thomas Eagleton (D) | December 28, 1968 |} House of Representatives Replacements: 6 Democratic: 1 seat net loss Republican: 1 seat net gain Deaths: 4 Resignations: 4 Expulsion: 1 Total seats with changes: 9 |- | | nowrap| John E. Fogarty (D) | style="font-size:80%" | Died January 10, 1967 | nowrap | Robert Tiernan (D) | March 28, 1967 |- | | nowrap| Adam Clayton Powell Jr. (D) | style="font-size:80%" | Excluded from House February 28, 1967, pursuant to H. Res. 278 | nowrap | Adam Clayton Powell Jr. (D) | April 11, 1967 |- | | nowrap| J. Arthur Younger (R) | style="font-size:80%" | Died June 20, 1967 | nowrap | Pete McCloskey (R) | December 12, 1967 |- | | nowrap| Abraham J. Multer (D) | style="font-size:80%" | Resigned December 31, 1967, after being elected as judge of New York Supreme Court | nowrap | Bertram L. Podell (D) | February 20, 1968 |- | | nowrap| John Bell Williams (D) | style="font-size:80%" | Resigned January 16, 1968, after being elected Governor of Mississippi | nowrap | Charles H. Griffin (D) | March 12, 1968 |- | | nowrap| Joe R. Pool (D) | style="font-size:80%" | Died July 14, 1968 | nowrap | James M. Collins (R) | August 24, 1968 |- | | nowrap| Elmer J. Holland (D) | style="font-size:80%" | Died August 9, 1968 | nowrap | Joseph M. Gaydos (D) | November 5, 1968 |- | | nowrap| Charles Goodell (R) | style="font-size:80%" | Resigned September 9, 1968, after becoming U.S. Senator | rowspan=2 |Vacant | rowspan=2 |Not filled this term |- | | nowrap| Paul A. Fino (R) | style="font-size:80%" | Resigned December 31, 1968 |} Committees Senate Aeronautical and Space Sciences (Chair: Clinton P. Anderson; Ranking Member: Margaret Chase Smith) Agriculture and Forestry (Chair: Allen J. Ellender; Ranking Member: George D. Aiken) Appropriations (Chair: Carl Hayden; Ranking Member: Milton R. Young) Armed Services (Chair: Richard B. Russell; Ranking Member: Margaret Chase Smith) Banking and Currency (Chair: John J. Sparkman; Ranking Member: Wallace F. Bennett) Commerce (Chair: Warren G. Magnuson; Ranking Member: Norris Cotton) District of Columbia (Chair: Alan Bible; Ranking Member: Winston L. Prouty) Finance (Chair: Russell B. Long; Ranking Member: