List of members of the Senate of Canada (M)

Senator Lifespan Party[1] Prov. Entered Left Appointed by Left due to For life?
Jane MacAdam 1957–present PE 3 May 2023 Trudeau, J.
Creelman MacArthur 1874–1943 L PE 5 September 1925 27 December 1943 King Death Y
Andrew Archibald Macdonald 1829–1912 LC PE 11 May 1891 21 March 1912 Macdonald Death Y
Finlay Macdonald 1923–2002 PC NS 21 December 1984 4 January 1998 Mulroney Retirement
John Macdonald 1824–1890 IL ON 9 November 1887 4 February 1890 Macdonald Death Y
John Alexander Macdonald 1883–1945 C NS 2 March 1932 11 June 1945 Bennett Death Y
John Alexander Macdonald 1874–1948 C PE 20 July 1935 15 November 1948 Bennett Death Y
John Joseph MacDonald 1891–1986 PC PE 27 January 1958 20 April 1971 Diefenbaker Resignation Y
John Michael Macdonald 1906–1997 PC NS 24 June 1960 20 June 1997 Diefenbaker Death Y
Michael L. MacDonald 1955–present C NS 2 January 2009 Harper
William John Macdonald 1832–1916 C BC 13 December 1871 13 April 1915 Macdonald Resignation Y
William Ross Macdonald 1891–1976 L ON 12 June 1953 22 December 1967 St. Laurent Voluntary retirement Y
Angus Claude Macdonell 1861–1924 C ON 1 August 1917 1 January 1921 Borden Resignation Y
Archibald Hayes Macdonell 1868–1939 C ON 7 November 1921 12 November 1939 Meighen Death Y
Allan MacEachen 1921–2017 L NS 29 June 1984 6 July 1996 Trudeau, P. Retirement
Alexander Macfarlane 1818–1898 C NS 10 October 1870 14 December 1898 Macdonald Death Y
Donald MacInnes 1824–1900 L ON 24 December 1881 2 December 1900 Macdonald Death Y
Robert Mackay 1840–1916 L QC 21 January 1901 25 December 1916 Laurier Death Y
William MacKay 1847–1915 C NS 20 November 1912 8 November 1915 Borden Death Y
David MacKeen 1839–1916 C NS 21 February 1896 15 October 1915 Bowell Resignation Y
Ian Alistair Mackenzie 1890–1949 L BC 19 January 1948 2 September 1949 King Death Y
Norman MacKenzie 1894–1986 IL BC 24 February 1966 5 January 1969 Pearson Retirement
James Angus MacKinnon 1881–1958 L AB 9 May 1949 18 April 1958 St. Laurent Death Y
Donald MacLennan 1877–1953 L NS 29 January 1940 19 October 1953 King Death Y
Alan Macnaughton 1903–1999 L QC 8 July 1966 30 July 1978 Pearson Retirement
David Lewis Macpherson 1818–1896 C ON 23 October 1867 16 August 1896 Royal proclamation Death Y
Heath MacQuarrie 1919–2002 PC PE 3 October 1979 18 September 1994 Clark Retirement
Duncan Kenneth MacTavish 1899–1963 L ON 11 June 1963 15 November 1963 Pearson Death Y
Shirley Maheu 1931–2006 L QC 1 February 1996 1 February 2006 Chrétien Death
Frank Mahovlich 1938–present L ON 11 June 1998 10 January 2013 Chrétien Retirement
Charles-Christophe Malhiot 1808–1874 L QC 23 October 1867 9 November 1874 Royal proclamation Death Y
Marian Maloney 1924–2010 L ON 11 June 1998 16 August 1999 Chrétien Retirement
Ghislain Maltais 1944–present C QC 6 January 2012 22 April 2019 Harper Retirement
Ernest Manning 1908–1996 SC AB 7 October 1970 20 September 1983 Trudeau, P. Retirement
Fabian Manning 1964–present C NL 22 December 2008 28 March 2011 Harper Resigned
25 May 2011
Jean Marchand 1918–1988 L QC 9 December 1976 15 December 1983 Trudeau, P. Resignation
Leonard Marchand 1933–2016 L BC 29 June 1984 1 March 1998 Trudeau, P. Resignation
Arthur Marcotte 1873–1958 C SK 6 July 1931 18 August 1958 Bennett Death Y
Lorna Marsden 1942–present L ON 24 January 1984 31 August 1992 Trudeau, P. Resignation
Duncan Marshall 1872–1946 L ON 20 January 1938 16 January 1946 King Death Y
Elizabeth Marshall 1951–present C NL 29 January 2010 Harper
Jack Marshall 1919–2004 PC NL 23 March 1978 26 November 1994 Trudeau, P. Retirement
Paul Martin Sr. 1903–1992 L ON 20 April 1968 30 October 1974 Trudeau, P. Resignation
Peter Francis Martin 1856–1935 C NS 5 December 1921 2 May 1935 Meighen Death Y
Yonah Martin 1965–present C BC 2 January 2009 Harper
Sabi Marwah 1951–present NA ON 10 November 2016 7 September 2023 Trudeau, J. Resignation
James Mason 1843–1918 C ON 26 May 1913 16 July 1918 Borden Death Y
Paul Massicotte 1951–present L QC 26 June 2003 Chrétien
Louis-Rodrigue Masson 1833–1903 C QC 29 September 1882 6 November 1884 Macdonald Resignation Y
3 February 1890 11 June 1903
Roderick Matheson 1793–1873 C ON 23 October 1867 13 January 1873 Royal proclamation Death Y
Marnie McBean 1968–present ON 20 December 2023 Trudeau, J.
Alexander McCall 1844–1925 C ON 26 May 1913 10 June 1925 Borden Death Y
Lachlin McCallum 1823–1903 LC ON 4 February 1887 13 January 1903 Macdonald Death Y
Mary Jane McCallum 1952–present MB 4 December 2017 Trudeau, J.
Abner Reid McClelan 1831–1917 L NB 23 October 1867 9 December 1896 Royal proclamation Resignation Y
Archibald McCoig 1873–1927 L ON 4 January 1922 21 November 1927 King Death Y
John Mccormick 1858–1936 C NS 21 September 1921 21 February 1936 Meighen Death Y
Elaine McCoy 1946–2020 PC→IPC→NA AB 24 March 2005 29 December 2020 Martin Death
Walter McCrea 1810–1892 L ON 23 October 1867 5 January 1871 Royal proclamation Resignation Y
Jonathan McCully 1809–1877 L NS 23 October 1867 28 September 1870 Royal proclamation Resignation Y
Wallace McCutcheon 1906–1969 PC ON 9 August 1962 13 May 1968 Diefenbaker Resignation Y
Alexander Hamilton McDonald 1919–1980 L SK 13 August 1965 31 March 1980 Pearson Death
Charles McDonald 1867–1936 L BC 30 December 1935 6 October 1936 King Death Y
Donald McDonald 1816–1879 L ON 23 October 1867 20 January 1879 Royal proclamation Death Y
John Alexander McDonald 1889–1962 L NS 18 April 1945 16 April 1962 King Death Y
John Anthony McDonald 1875–1948 I NB 17 February 1921 12 December 1948 Meighen Death Y
William McDonald 1837–1916 C NS 12 May 1884 4 July 1916 Macdonald Death Y
Wilfrid Laurier McDougald 1881–1942 L QC 25 June 1926 3 May 1932 King Resignation Y
Charles McElman 1920–2000 L NB 24 February 1966 1 April 1990 Pearson Resignation
Gerry McGeer 1888–1947 L BC 9 June 1945 11 August 1947 King Death Y
Frederic McGrand 1895–1988 L NB 28 July 1955 22 January 1988 St. Laurent Resignation Y
James Drummond McGregor 1838–1918 L NS 24 April 1903 1 October 1910 Laurier Resignation Y
William Henry McGuire 1875–1957 L ON 20 December 1926 31 October 1957 King Death Y
George McHugh 1845–1926 L ON 21 January 1901 28 November 1926 Laurier Death Y
George McIlraith 1908–1992 L ON 27 April 1972 29 July 1983 Trudeau, P. Retirement
Thomas Robert McInnes 1840–1904 I BC 24 December 1881 18 November 1897 Macdonald Resignation Y
Tom McInnis 1945–present C NS 6 September 2012 9 April 2020 Harper Retirement
James P. McIntyre 1883–1957 L PE 19 February 1943 8 April 1957 King Death Y
Paul McIntyre 1944–present C NB 6 September 2012 1 November 2019 Harper Retirement
Thomas McKay 1839–1912 LC NS 24 December 1881 13 January 1912 Macdonald Death Y
Stanley McKeen 1897–1966 L BC 27 January 1947 1 December 1966 King Death Y
George Crawford McKindsey 1829–1901 C ON 11 January 1884 12 February 1901 Macdonald Death Y
Peter McLaren 1833–1919 C ON 21 February 1890 23 May 1919 Macdonald Death Y
Alexander Neil McLean 1885–1967 L NB 18 April 1945 12 March 1967 King Death Y
Donald A. McLean 1907–1973 L NB 15 March 1968 5 November 1973 Pearson Death
John McLean 1846–1936 C PE 3 December 1915 20 February 1936 Borden Death Y
Archibald McLelan 1824–1890 LC NS 21 June 1869 20 May 1881 Macdonald Resignation Y
John Stewart McLennan 1853–1939 C NS 10 February 1916 15 September 1939 Borden Death Y
William McMaster 1811–1887 L ON 23 October 1867 22 September 1887 Royal proclamation Death Y
Lendrum McMeans 1859–1941 C MB 26 July 1917 13 September 1941 Borden Death Y
Donald McMillan 1835–1914 C ON 11 January 1884 26 July 1914 Macdonald Death Y
James McMullen 1833–1913 L ON 11 February 1902 18 March 1913 Laurier Death Y
John M. McNair 1957–present NB 31 October 2023 Trudeau, J.
William Craig McNamara 1904–1984 L MB 7 October 1970 8 August 1979 Trudeau, P. Retirement
Marilou McPhedran 1951–present NA MB 10 November 2016 Trudeau, J.
Alexander Duncan McRae 1874–1946 C BC 4 September 1931 26 June 1946 Bennett Death Y
Peter McSweeney 1842–1921 L NB 15 March 1899 2 February 1921 Laurier Death Y
Marie-Françoise Mégie 1950–present NA QC 25 November 2016 Trudeau, J.
Arthur Meighen 1874–1960 C ON 2 March 1932 16 January 1942 Bennett Resignation Y
Michael Meighen 1939–present C ON 27 September 1990 6 February 2012 Mulroney Resignation
Terry Mercer 1947–present L NS 7 November 2003 6 May 2022 Chrétien Retirement
Pana Merchant 1943–present L SK 12 December 2002 31 March 2017 Chrétien Resignation
Léonce Mercier 1926–2019 L QC 9 August 1996 11 August 2001 Chrétien Retirement
Don Meredith 1964–present C→NA ON 18 December 2010 10 May 2017 Harper Resignation
Samuel Merner 1823–1908 C ON 12 January 1887 11 August 1908 Macdonald Death Y
Léon Méthot 1895–1972 PC QC 12 October 1957 6 August 1972 Diefenbaker Death Y
Hervé Michaud 1912–1978 L NB 15 March 1968 5 June 1978 Pearson Death
Edward Michener 1869–1947 C AB 5 February 1918 16 June 1947 Borden Death Y
William Miller 1835–1912 LC NS 23 October 1867 23 February 1912 Royal proclamation Death Y
David Mills 1831–1903 L ON 13 November 1896 7 February 1902 Laurier Resignation Y
Samuel Sylvester Mills 1806–1874 C ON 23 October 1867 24 January 1874 Royal proclamation Death Y
John Milne 1839–1922 C ON 3 December 1915 4 March 1922 Borden Death Y
Lorna Milne 1934–2023 L ON 21 September 1995 13 December 2009 Chrétien Retirement
Grant Mitchell 1951–present L→IL→NA AB 24 March 2005 24 April 2020 Martin Resignation
Peter Mitchell 1824–1899 LC NB 23 October 1867 13 July 1872 Royal proclamation Resignation Y
William Mitchell 1851–1926 L QC 5 March 1904 10 May 1926 Laurier Death Y
Julie Miville-Dechêne 1959–present QC 20 June 2018 Trudeau, J.
Percy Mockler 1949–present C NB 2 January 2009 13 April 2024 Harper Retirement
Gildas Molgat 1927–2001 L MB 7 October 1970 28 February 2001 Trudeau, P. Death
John Patrick Molloy 1873–1948 L MB 6 October 1925 16 March 1948 King Death Y
Hartland Molson 1907–2002 I QC 28 July 1955 31 May 1993 St. Laurent Resignation Y
Lucie Moncion 1958–present NA ON 10 November 2016 Trudeau, J.
Gustave Monette 1887–1969 PC QC 12 October 1957 23 December 1969 Diefenbaker Death Y
Donald Montgomery 1808–1893 C PE 18 October 1873 31 July 1893 Macdonald Death Y
Hippolyte Montplaisir 1839–1927 LC QC 9 February 1891 20 June 1927 Macdonald Death Y
Rosemary Moodie 1956–present ON 12 December 2018 Trudeau, J.
Wilfred Moore 1942–present L NS 26 September 1996 14 January 2017 Chrétien Retirement
Lucien Moraud 1885–1951 C QC 30 December 1933 29 May 1951 Bennett Death Y
Pierre Moreau 1957–present QC 10 September 2024 Trudeau, J.
Yves Morin 1929–2024 L QC 8 March 2001 28 November 2004 Chrétien Retirement
Oliver Mowat 1820–1903 L ON 15 July 1896 18 November 1897 Laurier Resignation Y
Tracy Muggli 1964/1965–present SK 16 August 2024 Trudeau, J.
Robert Muir 1919–2011 PC NS 26 March 1979 10 November 1994 Trudeau, P. Retirement
William Muirhead 1819–1884 L NB 4 January 1873 29 December 1884 Macdonald Death Y
Robert Alexander Mulholland 1860–1927 C ON 12 March 1918 1 October 1927 Borden Death Y
Henry Mullins 1861–1952 C MB 14 August 1935 5 September 1950 Bennett Resignation Y
Jim Munson 1946–present L ON 10 December 2003 14 July 2021 Chrétien Retirement
James Murdock 1871–1949 L ON 20 March 1930 15 May 1949 King Death Y
Charles Murphy 1862–1935 L ON 5 September 1925 24 November 1935 King Death Y
Edward Murphy 1818–1895 LC QC 30 May 1889 5 December 1895 Macdonald Death Y
Patrick Charles Murphy 1868–1925 C PE 20 November 1912 6 March 1925 Borden Death Y
Lowell Murray 1936–present PC ON 13 September 1979 26 September 2011 Clark Retirement
  1. ^ C=Conservative, I=Independent, IL=Independent Liberal, IPC=Independent Progressive Conservative, L=Liberal, LC=Liberal-Conservative, NA=Non-affiliated, PC=Progressive Conservative, SC=Social Credit