MAJORITY

• 548William V. Roth Jr.

  [R] DE, United States
• 6Charles H. Percy

  [R] IL, United States

  Ended 01/03/1985
• 1,037Theodore "Ted" F. Stevens

  [R] AK, United States
• 30Charles Mathias

  [R] MD, United States
• 464William S. Cohen

  [R] ME, United States
• 309David Durenberger

  [R] MN, United States
• 207Warren B. Rudman

  [R] NH, United States
• 393John C. Danforth

  [R] MO, United States
• 782Thad Cochran

  [R] MS, United States
• 102William "Bill" L. Armstrong

  [R] CO, United States
• 58Daniel J. Evans

  [R] WA, United States

  Began 09/22/1983

  Ended 02/09/1984

MINORITY

• 16Thomas Eagleton

  [D] MO, United States
• 0Henry Martin Jackson

  [D] WA, United States

  Ended 09/01/1983
• 57Lawton Chiles Jr.

  [D] FL, United States
• 587Samuel Nunn

  [D] GA, United States
• 453John Glenn Jr.

  [D] OH, United States
• 284James "Jim" R. Sasser

  [D] TN, United States
• 1,513Carl Levin

  [D] MI, United States
• 1,022Jeff Bingaman

  [D] NM, United States

OTHER

• 390David Pryor

  [D] AR, United States

  Began 02/09/1984