MAJORITY

• 2Jennings Randolph

  [D] WV, United States
• 0STEPHEN MARVIN YOUNG

  [D] OH, United States

  Ended 01/03/1971
• 4Edmund Muskie

  [D] ME, United States
• 1Benjamin Jordan

  [D] NC, United States
• 26Birch Bayh

  [D] IN, United States
• 1Joseph Montoya

  [D] NM, United States
• 0WILLIAM B. SPONG

  [D] VA, United States
• 16Thomas Eagleton

  [D] MO, United States
• 22Maurice Gravel

  [D] AK, United States

MINORITY

• 0JOHN SHERMAN COOPER

  [R] KY, United States

  Ended 01/29/1971
• 0JAMES CALEB BOGGS

  [R] DE, United States

  Ended 01/29/1971
• 29Howard H. Baker Jr.

  [R] TN, United States

  Ended 01/29/1971
• 2,197Robert "Bob" Joseph Dole

  [R] KS, United States

  Ended 01/29/1971
• 0EDWARD J. GURNEY

  [R] FL, United States

  Ended 01/29/1971
• 330Robert "Bob" W. Packwood

  [R] OR, United States

  Ended 01/29/1971