MAJORITY

• 0RICHARD BREVARD RUSSELL

  [D] GA, United States
• 0HARRY FLOOD BYRD

  [D] VA, United States
• 0Lyndon Baines Johnson

  [D] TX, United States
• 0CAREY ESTES KEFAUVER

  [D] TN, United States
• 31John C. Stennis

  [D] MS, United States
• 0WILLIAM STUART SYMINGTON

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

  [D] WA, United States
• 2SAMUEL JAMES ERVIN

  [D] NC, United States

MINORITY

• 0HENRY "STYLES" STYLES BRIDGES

  [R] NH, United States

  Ended 01/20/1959
• 1Leverett Saltonstall

  [R] MA, United States

  Ended 01/20/1959
• 0RALPH EDWARD FLANDERS

  [R] VT, United States

  Ended 01/03/1959
• 1MARGARET CHASE SMITH

  [R] ME, United States

  Ended 01/20/1959
• 0FRANCIS HIGBEE CASE

  [R] SD, United States

  Ended 01/20/1959
• 0PRESCOTT SHELDON BUSH

  [R] CT, United States

  Ended 01/20/1959
• 0FRANK A. BARRETT

  [R] WY, United States

  Ended 01/03/1959