List of members of the Senate of Canada (M)

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Senator	Lifespan	Party [1]	Prov.	Entered	Left	Appointed by	Left due to	For life?
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
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
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–present	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	—	Harper	—
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
Yves Morin	1929–present	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
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