MAJORITY

• 2Ralph Webster Yarborough

  [D] TX, United States

  Ended 01/03/1971
• 2Jennings Randolph

  [D] WV, United States
• 0HARRISON ARLING WILLIAMS

  [D] NJ, United States
• 461Claiborne Pell

  [D] RI, United States
• 2,208Edward "Ted" M. Kennedy

  [D] MA, United States
• 13Gaylord Nelson

  [D] WI, United States
• 2Walter Mondale

  [D] MN, United States
• 16Thomas Eagleton

  [D] MO, United States
• 265Alan Cranston

  [D] CA, United States
• 0HAROLD E. HUGHES

  [D] IA, United States
• 4Adlai E. Stevenson III

  [D] IL, United States

  Began 11/17/1970

MINORITY

• 0JACOB KOPPEL JAVITS

  [R] NY, United States

  Ended 01/29/1971
• 0WINSTON LEWIS PROUTY

  [R] VT, United States

  Ended 01/29/1971
• 2PETER H. DOMENICI

  [R] CO, United States

  Ended 01/29/1971
• 0GEORGE MURPHY

  [R] CA, United States

  Ended 01/02/1971
• 0RICHARD S. SCHWEIKER

  [R] PA, United States

  Ended 01/29/1971
• 1Henry Bellmon

  [R] OK, United States

  Ended 09/17/1969
• 0WILLIAM B. SAXBE

  [R] OH, United States

  Ended 01/29/1971

OTHER

• 0RALPH T. SMITH

  [R] IL, United States

  Began 09/18/1969

  Ended 11/16/1970