Conservative Party leadership election

• 1927 Conservative leadership convention
• 1938 National Conservative leadership convention
• 1942 Progressive Conservative leadership convention
• 1948 Progressive Conservative leadership convention
• 1956 Progressive Conservative leadership convention
• 1965 Conservative Party leadership election
• 1967 Progressive Conservative leadership election
• 1975 Conservative Party leadership election
• 1976 Progressive Conservative leadership election
• 1983 Progressive Conservative leadership election
• 1989 Conservative Party leadership election
• 1990 Conservative Party leadership election
• 1993 Progressive Conservative leadership election
• 1995 Conservative Party leadership election
• 1995 Progressive Conservative leadership convention
• 1997 Conservative Party leadership election
• 1998 Progressive Conservative leadership election
• 1998 Scottish Conservative Party leadership election
• 2001 Conservative Party leadership election
• 2003 Conservative Party leadership election
• 2003 Progressive Conservative leadership election
• 2004 Conservative Party of Canada leadership election
• 2005 Conservative Party leadership election
• 2005 Scottish Conservative Party leadership election
• 2011 Scottish Conservative Party leadership election
• 2016 Conservative Party leadership election
• 2017 Conservative Party of Canada leadership election
• 2019 Conservative Party leadership election
• 2019–20 Scottish Conservative Party leadership election
• Conservative Party of Quebec (historical) leadership elections
• Conservative government
• Progressive Conservative Association of Alberta leadership elections
• Progressive Conservative Association of Nova Scotia leadership elections
• Progressive Conservative Party of Manitoba leadership elections
• Progressive Conservative Party of New Brunswick leadership elections
• Progressive Conservative Party of Newfoundland and Labrador leadership elections
• Progressive Conservative Party of Ontario leadership elections
• Progressive Conservative Party of Prince Edward Island leadership elections
• Progressive Conservative Party of Saskatchewan leadership elections