Senator Lifespan PartyConservative=C, Liberal=L, Progressive Conservative=PC Prov. Entered Left Appointed by Left due to For life? John Thomas Hackett 1884–1956 PC QC 28 July 1955 15 September 1956 St. Laurent Death Y Stanley Haidasz 1923–2009 L ON 23 March 1978 4 March 1998 Trudeau, P. Retirement James Campbell Haig 1909–1980 PC MB 15 June 1962 29 December 1977 Diefenbaker Resignation Y John Thomas Haig 1877–1962 C MB 14 August 1935 17 January 1962 Bennett Resignation Y John Hamilton 1827–1888 C QC 23 October 1867 1 May 1887 Royal proclamation Resignation Y John Hamilton 1802–1882 C ON 23 October 1867 10 October 1882 Royal proclamation Death Y Mac Harb 1953–present L/Ind ON 9 September 2003 26 August 2013 Chrétien Resignation Peter Harder 1952–present NA ON 23 March 2016 — Trudeau, J. — Richard Hardisty 1831–1889 C NT 23 February 1888 18 October 1889 Macdonald Death Y Arthur Charles Hardy 1872–1962 L ON 10 February 1922 13 March 1962 King Death Y William Harmer 1872–1947 L AB 5 February 1918 9 September 1947 Borden Death Y Nancy Hartling 1950–present NA NB 10 November 2016 1 February 2025 Trudeau, J. — Y Earl Hastings 1924–1996 L AB 24 February 1966 5 May 1996 Pearson Death Paul Hatfield 1873–1935 L NS 7 October 1926 28 January 1935 King Death Y Richard Hatfield 1931–1991 PC NB 7 September 1990 26 April 1991 Mulroney Death Thomas Heath Haviland 1822–1895 C PE 18 October 1873 1 July 1879 Macdonald Resignation Y Charles G. Hawkins 1887–1958 L NS 2 May 1950 14 August 1958 St. Laurent Death Y Katherine Hay 1961–present ON 7 March 2025 — Trudeau, J. — Salter Hayden 1896–1987 L ON 9 February 1940 1 November 1983 King Resignation Y Andrew Haydon 1867–1932 L ON 10 March 1924 10 November 1932 King Death Y Dan Hays 1939–present L AB 29 June 1984 30 June 2007 Trudeau, P. Resignation Harry Hays 1909–1982 L AB 24 February 1966 4 May 1982 Pearson Death Robert Haythorne 1815–1891 L PE 18 October 1873 7 May 1891 Macdonald Death Y Robert Leonard Hazen 1808–1874 C NB 23 October 1867 15 August 1874 Royal proclamation Death Y Jacques Hébert 1923–2007 L QC 20 April 1983 21 June 1998 Trudeau, P. Retirement Martine Hébert 1965–present QC 7 February 2025 Trudeau, J. Danièle Henkel 1956–present QC 14 February 2025 — Trudeau, J. — Céline Hervieux-Payette 1941–present L QC 21 March 1995 22 April 2016 Chrétien Retirement Henry Hicks 1915–1990 L NS 27 April 1972 5 March 1990 Trudeau, P. Retirement John Gilbert Higgins 1891–1963 PC NL 15 January 1959 1 July 1963 Diefenbaker Death Y William Hales Hingston 1829–1907 C QC 2 January 1896 19 February 1907 Bowell Death Y John Hnatyshyn 1907–1967 PC SK 15 January 1959 2 May 1967 Diefenbaker Death Y Horatio Clarence Hocken 1857–1937 C ON 30 December 1933 18 February 1937 Bennett Death Y Nancy Hodges 1888–1969 L BC 5 November 1953 12 June 1965 St. Laurent Resignation Y Malcolm Mercer Hollett 1891–1985 PC NL 6 October 1961 31 March 1971 Diefenbaker Voluntary retirement Y John Holmes 1789–1876 C NS 23 October 1867 3 June 1876 Royal proclamation Death Y Adam Hope 1813–1882 L ON 3 January 1877 7 August 1882 Mackenzie Death Y Ralph Horner 1884–1964 C SK 30 December 1933 14 December 1964 Bennett Death Y Henry Herbert Horsey 1871–1942 L ON 14 December 1928 6 January 1942 King Death Y Leo Housakos 1968–present C QC 8 January 2009 — Harper — Charles Benjamin Howard 1885–1964 L QC 9 February 1940 25 March 1964 King Death Y John Power Howden 1879–1959 L MB 18 April 1945 4 November 1959 King Death Y George William Howlan 1835–1901 L PE 18 October 18735 January 188125 March 1891 27 December 188018 February 18911 February 1894 MacdonaldMacdonaldMacdonald ResignationResignationResignation Y Libbe Hubley 1942–present L PE 8 March 2001 8 September 2017 Chrétien Retirement James Joseph Hughes 1856–1941 L PE 5 September 1925 5 March 1941 King Death Y Raoul Hurtubise 1882–1955 L ON 9 June 1945 31 January 1955 King Death Y William James Hushion 1883–1954 L QC 15 February 1940 29 January 1954 King Death Y