Senator. | nowrap | Nelson Dingley Jr. (R) | September 12, 1881 |- | | nowrap | Levi P. Morton (R) | Resigned March 21, 1881 to become U.S. Minister to France. | nowrap | Roswell P. Flower (D) | November 8, 1881 |- | | nowrap | Michael P. O'Connor (D) | Died April 26, 1881, during a contested election. Dibble presented credentials to replace him due to his death. | nowrap | Samuel Dibble (D) | June 9, 1881 |- | | nowrap | Warner Miller (R) | Resigned July 26, 1881 when elected U.S. Senator. | nowrap | Charles R. Skinner (R) | November 8, 1881 |- | | nowrap | Elbridge G. Lapham (R) | Resigned July 29, 1881 when elected U.S. Senator. | nowrap | James W. Wadsworth (R) | November 8, 1881 |- | | nowrap | Nelson W. Aldrich (R) | Resigned October 5, 1881 when elected U.S. Senator.Successor elected November 22, 1881. | nowrap | Henry J. Spooner (R) | December 5, 1881 |- | | nowrap | Thomas Allen (D) | Died April 8, 1882 | nowrap | James H. McLean (R) | December 15, 1882 |- | | nowrap | James R. Chalmers (D) | Lost contested election April 29, 1882 | nowrap | John R. Lynch (R) | April 29, 1882 |- | | nowrap | Samuel Dibble (D) | Lost contested election May 31, 1882, during an election originally contested with Michael P. O'Connor. Dibble presented credentials to replace him until Mackey was determined to be the victor under terms of the original election. | nowrap | Edmund W. M. Mackey (IR) | May 31, 1882 |- | | nowrap | Jesse J. Finley (D) | Lost contested election June 1, 1882 | nowrap | Horatio Bisbee Jr. (R) | June 1, 1882 |- | | nowrap | Joseph Wheeler (D) | Lost contested election June 3, 1882 | nowrap | William M. Lowe (GB) | June 3, 1882 |- | | nowrap | Robert M. A. Hawk (R) | Died June 29, 1882 | nowrap | Robert R. Hitt (R) | November 7, 1882 |- | | nowrap | George D. Tillman (D) | Lost contested election July 19, 1882 | nowrap | Robert Smalls (R) | July 19, 1882 |- | | nowrap | Charles M. Shelley (D) | Election contested by James Q. Smith.Seat declared