Politicians connected to Conservatism through party membership in the PoliticaHub knowledge graph.
Leader of Spain's People's Party since 2022 and opposition challenger in the 2023 general election.
Republican senator from Arizona and 1964 presidential nominee. Lost to Johnson in a landslide but laid the intellectual groundwork for modern American conservatism.
Republican senator from Kansas and Senate Majority Leader. 1996 presidential nominee defeated by Bill Clinton.
Vice President of the United States from 1989 to 1993 under George H.W. Bush. Former Indiana senator.
Prime Minister of the United Kingdom from 2010 to 2016. Conservative leader who held the Brexit referendum.
Speaker of the U.S. House of Representatives from 1999 to 2007. Longest-serving Republican Speaker.
Vice President of the United States from 2001 to 2009. Former secretary of defense and influential Republican strategist.
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45th and 47th President of the United States. Businessman and media figure who reshaped the Republican Party.
Prime Minister of Japan 2021-2024. LDP member and former Minister of Foreign Affairs.
41st President of the United States from 1989 to 1993. Former CIA director and vice president who led during the end of the Cold War and the Gulf War.
43rd President of the United States from 2001 to 2009. Republican leader during the September 11 attacks, the Afghanistan War, and the Iraq War.
38th President of the United States from 1974 to 1977. The only president never elected as either president or vice president, ascending through the Twenty-Fifth Amendment.
Prime Minister of Italy since 2022. Leader of Brothers of Italy and the first woman to hold the office.
Vice President of the United States since 2025. Republican politician and former U.S. senator from Ohio.
Speaker of the House of Commons from 2009 to 2019. Conservative-turned-independent parliamentary figure known for a highly assertive speakership during the Brexit era.
Speaker of the U.S. House of Representatives from 2011 to 2015. Republican leader who struggled with Tea Party divisions within his caucus.
Prime Minister of the United Kingdom from 1990 to 1997. Succeeded Margaret Thatcher and won the 1992 election before internal Conservative divisions over Europe ended his government.
Republican senator from Arizona and 2008 presidential nominee. Prominent foreign policy voice in the Senate.
Republican representative from California who served briefly as Speaker of the U.S. House of Representatives in 2023.
Prime Minister of the United Kingdom in 2022. Her government lasted 49 days, the shortest premiership in modern British history.
Prime Minister of the United Kingdom from 1979 to 1990. First female PM, who transformed British politics through privatization, trade union reform, and monetarist economics. Removed by her own party.
Prime Minister of Spain from 2011 to 2018. Longtime People's Party leader and former deputy prime minister.
Prime Minister of the Netherlands from 2010 to 2024. VVD leader and one of Europe's longest-serving premiers.
Leader of the Conservative Party from 2003 to 2005. Former Home Secretary who led the opposition challenge against Tony Blair in the 2005 election.
Republican representative from Louisiana and Speaker of the U.S. House of Representatives since 2023.
Vice President of the United States from 2017 to 2021. Former governor of Indiana and congressional conservative.
Long-serving Republican senator from Kentucky and a dominant Senate leader in modern U.S. politics.
Former governor of Massachusetts, Republican nominee in the 2012 presidential election, and later U.S. senator from Utah.
Prime Minister of India since 2014. BJP leader and former Chief Minister of Gujarat.
Vice President of the United States from 1974 to 1977. Appointed under the Twenty-Fifth Amendment by Gerald Ford. Former governor of New York.
Speaker of the U.S. House of Representatives from 1995 to 1999. Architect of the Republican Revolution of 1994 and the Contract with America.
Speaker of the U.S. House of Representatives from 2015 to 2019. Former vice presidential nominee and Republican fiscal policy leader.
Former leader of Australia's Liberal Party and opposition challenger in the 2025 federal election.
Leader of the Conservative Party of Canada and principal opposition figure in the 2025 federal election.
37th President of the United States from 1969 to 1974. Opened diplomatic relations with China, but resigned over the Watergate scandal — the only president to resign from office.
Prime Minister of the United Kingdom 2022-2024. Former Chancellor of the Exchequer. Conservative Party leader.
Governor of Florida and major Republican national figure who sought the 2024 presidential nomination.
40th President of the United States from 1981 to 1989. Former California governor and actor who reshaped the Republican Party around conservative economics and anti-communism.
Prime Minister of Australia from 2018 to 2022. Liberal-National coalition leader during the COVID-19 era.
Prime Minister of Japan since 2024. LDP member and former Minister of Defence.
Prime Minister of Japan from 2012 to 2020. Longest-serving prime minister in Japanese history.
Vice President of the United States from 1969 to 1973. Resigned amid a corruption investigation, the first modern VP resignation.
Prime Minister of the United Kingdom from 2016 to 2019. Conservative leader during the early Brexit period.
Prime Minister of Sweden since 2022. Leader of the Moderate Party.
Leader of the Conservative Party from 1997 to 2001. Led the party through its difficult post-Thatcher rebuilding period and opposed Tony Blair in the 2001 election.