List of Senators who served with Muskie, by name

Key: C – Conservative; D – Democrat; R – Republican

Abourezk, James G. D 1973-1979 South Dakota
Aiken, George David R 1941-1975 Vermont
Allen, James Browning D 1969-1978 Alabama
Allen, Maryon Pittman D 1978 Alabama
Allott, Gordon Llewellyn R 1955-1973 Colorado
Anderson, Clinton Presba D 1949-1973 New Mexico
Anderson, Wendell R. D 1976-1978 Minnesota
Armstrong, William L. R 1979-1991 Colorado
Baker, Howard H., Jr. R 1967-1985 Tennessee
Bartlett, Dewey Follett R 1973-1979 Oklahoma
Bartlett, Edward Lewis (Bob) D 1959-1968 Alaska
Bass, Ross D 1964-1967 Tennessee
Baucus, Max Sieben D 1978 – present Montana
Bayh, Birch D 1963-1981 Indiana
Beall, James Glenn R 1953-1965 Maryland
Beall, James Glenn, Jr. R 1971-1977 Maryland
Bellmon, Henry L. R 1969-1981 Oklahoma
Bennett, Wallace Foster R 1951-1974 Utah
Bentsen, Lloyd M., Jr. D 1971 – January 20, 1993 Texas
Bible, Alan H. D 1954-1974 Nevada
Biden, Joseph R. D 1973 – present Delaware
Blakeley, William A. D 1961-1961 Texas
Boggs, J. Caleb R 1961-1973 Delaware
Boren, David Lyle D 1979 – November 15, 1994 Oklahoma
Boschwitz, Rudy R 1978-1991 Minnesota
Bottum, Joseph H. R 1962-1963 South Dakota
Bradley, William Warren (Bill) D 1979-1997 New Jersey
Brewster, Daniel B. D 1963-1969 Maryland
Bridges, Henry Styles R 1937-1961 New Hampshire
Brock, William E., III R 1971-1977 Tennessee
Brooke, Edward W. R 1967-1979 Maryland
Brunsdale, Clarence Norman R 1959-1960 North Dakota
Buckley, James L. C 1971-1977 New York
Bumpers, Dale D 1975-1999 Arkansas
Burdick, Quentin Northrup D 1960 – September 8, 1992 North Dakota
Bush, Prescott Sheldon R 1952-1963 Connecticut
Butler, John Marshall R 1951-1963 Maryland
Byrd, Harry Flood, Sr. D 1933-1965 Virginia
Byrd, Harry Flood, Jr. D 1965-1983 Virginia
Byrd, Robert Carlyle D 1959 – present West Virginia
Cannon, Howard Walter D 1959-1983 Nevada
Capehart, Homer Earl R 1945-1963 Indiana
Carlson, Frank R 1950-1969 Kansas
Carroll, John Albert D 1957-1963 Colorado
Case, Clifford Phllip R 1955-1979 New Jersey
Case, Francis Higbee R 1951-1962 South Dakota
Chafee, John Hubbard R 1976-2001 Rhode Island
Chavez, Dennis D 1935-1962 New Mexico
Chiles, Lawton M., Jr. D 1971-1989 Florida
Church, Frank Forrester D 1957-1981 Idaho
Clark, Dick D 1973-1979 Iowa
Clark, Joseph Sill D 1957-1969 Pennsylvania
Cochran, William Thad R 1978 – present Mississippi
Cohen, William S. R 1979-1997 Maine
Cook, Marlow W.W. R 1968-1974 Kentucky
Cooper, John Sherman R 1946-1949, 1952-1973 Kentucky
Cotton, Norris R 1954-1974, 1975-1975 New Hampshire
Cranston, Alan D 1969-1993 California
Culver, John C. D 1975-1981 Iowa
Curtis, Carl Thomas R 1955-1979 Nebraska
Danforth, John C. R 1976-1995 Missouri
DeConcini, Dennis D 1977-1995 Arizona
Dirksen, Everett McKinley R 1951-1969 Illinois
Dodd, Thomas Joseph D 1959-1971 Connecticut
Dole, Robert J. R 1969 – June 11, 1996 Kansas
Domenici, Pete Vichi R 1973 – present New Mexico
Dominick, Peter H. R 1963-1975 Colorado
Douglas, Paul Howard D 1949-1967 Illinois
Durenberger, David R 1978-1995 Minnesota
Durkin, John A. D 1975 – December 29, 1980 New Hampshire
Dworshak, Henry Clarence R 1946-1962 Idaho
Eagleton, Thomas F. D 1968-1987 Missouri
Eastland, James Oliver D 1941-1941, 1943-1978 Mississippi
Edmondson, J. Howard D 1963-1964 Oklahoma
Edwards, Elaine D 1972-1972 Louisiana
Ellender, Allen Joseph D 1937-1972 Louisiana
Engle, Clair R 1959-1964 California
Ervin, Samuel J., Jr. D 1954-1974 North Carolina
Exon, J. James D 1979-1997 Nebraska
Fannin, Paul Jones R 1965-1977 Arizona
Fong, Hiram Leong R 1959-1977 Hawaii
Ford, Wendell H. D 1974-1999 Kentucky
Frear, Joseph Allen, Jr. D 1949-1961 Delaware
Fulbright, J. William D 1945-1974 Arkansas
Gambrell, David H. D 1971-1972 Georgia
Garn, E.J. (Jake) R 1974-1993 Utah
Glenn, John Herschel, Jr. D 1974-1999 Ohio
Goldwater, Barry Morris R 1953-1965, 1969-1987 Arizona
Goodell, Charles E. R 1968-1971 New York
Gore, Albert Arnold D 1953-1971 Tennessee
Gravel, Maurice R. (Mike) D 1969-1981 Alaska
Green, Theodore Francis D 1937-1961 Rhode Island
Griffin, Robert P. R 1966-1979 Michigan
Gruening, Ernest D 1959-1969 Alaska
Gurney, Edward J. R 1969-1974 Florida
Hansen, Clifford P. R 1967-1978 Wyoming
Hatfield, Paul G. D 1978-1978 Montana
Harris, Fred R. D 1964-1973 Oklahoma
Hart, Gary D 1975-1987 Colorado
Hart, Philip Aloysius D 1959-1976 Michigan
Hartke, Rupert Vance D 1959-1977 Indiana
Haskell, Floyd K. D 1973-1979 Colorado
Hatch, Orrin G. R 1977 – present Utah
Hatfield, Mark O. R 1967-1997 Oregon
Hathaway, William D. D 1973-1979 Maine
Hayakawa, S.I. R 1977-1983 California
Hayden, Carl Turnbull D 1927-1969 Arizona
Heflin, Howell Thomas D 1979-1997 Alabama
Heinz, H. John, III R 1977 – April 4, 1991 Pennsylvania
Helms, Jesse R 1973-2003 North Carolina
Hennings, Thomas Carey, Jr. D 1951-1960 Missouri
Hickenlopper, Bourke Blakemore R 1945-1969 Iowa
Hickey, J.J. D 1961-1962 Wyoming
Hill, Joseph Lister D 1938-1969 Alabama
Hodges, Kaneaster, Jr. D 1977-1979 Arkansas
Holland, Spessard Lindsey D 1946-1971 Florida
Hollings, Ernest S. D 1966 – present South Carolina
Hruska, Roman Lee R 1954-1976 Nebraska
Huddleston, Walter (Dee) D 1973-1985 Kentucky
Hughes, Harold E. D 1969-1975 Iowa
Humphrey, Gordon J. R 1979 – December 4, 1990 New Hampshire
Humphrey, Hubert Horatio, Jr. D 1949-1964, 1971-1978 Minnesota
Humphrey, Muriel D 1978-1978 Minnesota
Inouye, Daniel Ken D 1963 – present Hawaii
Jackson, Henry Martin (Scoop) D 1953-1983 Washington
Javits, Jacob Koppel R 1957-1981 New York
Jepsen, Roger W. R 1979-1985 Iowa
Johnson, Lyndon Baines D 1949-1961 Texas
Johnston, J. Bennett, Jr. D 1972-1997 Louisiana
Johnston, Olin DeWitt Talmadge D 1945-1965 South Carolina
Jordan, Benjamin Everett D 1958-1973 North Carolina
Jordan, Len B. R 1962-1973 Idaho
Kassebaum, Nancy L. R 1979-1997 Kansas
Keating, Kenneth Bernard R 1959-1965 New York
Kefauver, Carey Estes D 1949-1963 Tennessee
Kennedy, Edward M. D 1962 – present Massachusetts
Kennedy, John Fitzgerald D 1953-1960 Massachusetts
Kennedy, Robert Fitzgerald D 1965-1968 New York
Kerr, Robert Samuel D 1949-1963 Oklahoma
Kuchel, Thomas Henry R 1953-1969 California
Langer, William R 1941-1959 North Dakota
Lausche, Frank J. D 1957-1969 Ohio
Laxalt, Paul R 1974-1987 Nevada
Leahy, Patrick J. D 1975 – present Vermont
Levin, Carl D 1979 – present Michigan
Long, Edward Vaughn D 1960-1968 Missouri
Long, Oren Ethelbert D 1959-1963 Hawaii
Long, Russell Billin D 1949-1987 Louisiana
Lugar, Richard G. R 1977 – present Indiana
Lusk, Hall Stoner D 1960-1961 Oregon
McCarthy, Eugene Joseph D 1959-1971 Minnesota
McClellan, John Little D 1943-1977 Arkansas
McClure, James A. R 1973-1991 Idaho
McGee, Gale William D 1959-1977 Wyoming
McGovern, George S. D 1963-1981 South Dakota
McIntyre, Thomas J. D 1962-1979 New Hampshire
McNamara, Patrick Vincent D 1955-1966 Michigan
Magnuson, Warren Grant D 1945-1981 Washington
Mansfield, Michael Joseph (Mike) D 1953-1977 Montana
Martin, Thomas Ellsworth R 1955-1961 Iowa
Mathias, Charles McC., Jr. R 1969-1987 Maryland
Matsunaga, Spark M. D 1977-1990 Hawaii
Mechem, Edwin L. D 1962-1964 New Mexico
Melcher, John D 1977-1989 Montana
Metcalf, Lee D 1961-1978 Montana
Metzenbaum, Howard M. D 1974-1974, 1976-1995 Ohio
Miller, Jack R. R 1961-1973 Iowa
Mondale, Walter F. D 1964-1976 Minnesota
Monroney, Almer Stillwell Mike D 1951-1969 Oklahoma
Montoya, Joseph Manuel D 1964-1977 New Mexico
Morgan, Robert B. D 1975-1981 North Carolina
Morse, Wayne Lyman D 1945-1969 Oregon
Morton, Thruston Ballard R 1957-1968 Kentucky
Moss, Frank Edward D 1959-1977 Utah
Moynihan, Daniel Patrick D 1977-2001 New York
Mundt, Karl Earl R 1948-1973 South Dakota
Murphy, George L. R 1965-1971 California
Murphy, Maurice J., Jr. R 1961-1962 New Hampshire
Murray, James Edward D 1935-1961 Montana
Muskie, Edmund Sixtus D 1959 – May 7, 1980 Maine
Nelson, Gaylord D 1963-1981 Wisconsin
Neuberger, Maurine Brown D 1960-1967 Oregon
Neuberger, Richard Lewis D 1955-1960 Oregon
Nunn, Samuel A. D 1972-1997 Georgia
O’Mahoney, Joseph Christopher D 1934-1953, 1954-1961 Wyoming
Packwood, Robert W. R 1969 – October 1, 1995 Oregon
Pastore, John Orlando D 1950-1976 Rhode Island
Pearson, James B. R 1962-1978 Kansas
Pell, Claiborne R 1961-1997 Rhode Island
Percy, Charles H. R 1967-1985 Illinois
Pressler, Larry Lee R 1979-1997 South Dakota
Prouty, Winston Lewis R 1959-1971 Vermont
Proxmire, William D 1957-1989 Wisconsin
Pryor, David H. D 1979-1997 Arkansas
Randolph, Jennings D 1959-1985 West Virginia
Ribicoff, Abraham A. D 1963-1981 Connecticut
Riegle, Donald W., Jr. D 1976-1995 Michigan
Robertson, Absalom Willis D 1947-1966 Virginia
Roth, William Victor, Jr. R 1971-2001 Delaware
Russell, Donald S. D 1965-1966 South Carolina
Russell, Richard Brevard, Jr. D 1933-1971 Georgia
Salinger, Pierre D 1964-1964 California
Saltonstall, Leverett R 1945-1967 Massachusetts
Sarbanes, Paul S. D 1977 – present Maryland
Sasser, James R. D 1977-1995 Tennessee
Saxbe, William B. R 1969-1974 Ohio
Schmitt, Harrison H. R 1977-1983 New Mexico
Schoeppel, Andrew Frank R 1949-1962 Kansas
Schweiker, Richard S. R 1969-1981 Pennsylvania
Scott, Hugh Doggett, Jr. R 1959-1977 Pennsylvania
Scott, William L. R 1973-1979 Virginia
Simpson, Alan K. R 1979-1997 Wyoming
Simpson, Milward L. R 1962-1967 Wyoming
Smathers, George Armistead D 1951-1969 Florida
Smith, Benjamin A.H., II D 1960-1962 Massachusetts
Smith, Margaret Chase R 1949-1973 Maine
Smith, Ralph T. R 1969-1970 Illinois
Sparkman, John Jackson D 1946-1979 Alabama
Spong, William B., Jr. D 1966-1973 Virginia
Stafford, Robert T. R 1971-1989 Vermont
Stennis, John Cornelius D 1947-1989 Mississippi
Stevens, Theodore F. R 1968 – present Alaska
Stevenson, Adlai E., III D 1970-1981 Illinois
Stewart, Donald W. D 1978-1981 Alabama
Stone, Richard B. D 1975 – December 30, 1981 Florida
Symington, William (Stuart) D 1953-1976 Missouri
Taft, Robert, Jr. R 1971-1976 Ohio
Talmadge, Herman Eugene D 1957-1981 Georgia
Thurmond, James Strom D/R 1954-2003 South Carolina
Tower, John G. R 1961-1985 Texas
Tsongas, Paul D 1979-1985 Massachusetts
Tunney, John V. D 1971-1977 California
Tydings, Joseph D. D 1965-1971 Maryland
Wallop, Malcolm R 1977-1995 Wyoming
Walters, Herbert S. D 1963-1964 Tennessee
Warner, John W. R 1979 – present Virginia
Weicker, Lowell P. R 1971-1995 Connecticut
Wiley, Alexander R 1939-1963 Wisconsin
Williams, Harrison A., Jr. D 1959-1982 New Jersey
Williams, John James R 1947-1970 Delaware
Wyman, Louis Crosby R 1974-1975 New Hampshire
Yarborough, Ralph Webster D 1957-1971 Texas
Young, Milton Ruben R 1945-1981 North Dakota
Young, Stephen M. D 1959-1971 Ohio
Zorinsky, Edward D 1976-1987 Nebraska