List of Republicans who opposed the Donald Trump 2024 presidential campaign
A range of notable Republicans openly expressed opposition to President Donald Trump's 2024 campaign for president of the United States. == Former Trump administration officials == === U.S. vice president === Mike Pence, U.S. vice president (2017–2021) under Trump, governor of Indiana (2013–2017), U.S. representative from IN-06 (2003–2013), U.S. representative from IN-02 (2001–2003) (ran against Trump in the Republican primaries) === Cabinet-level officials === Trump cabinet members who oppose his election in 2024 include: John Bolton, U.S. National Security Advisor (2018–2019), Ambassador to the United Nations (2005–2006) Dan Coats, Director of National Intelligence (2017–2019), U.S. senator from Indiana (1989–1999; 2011–2017) (endorsed Mike Pence) Mark Esper, U.S. Secretary of Defense (2019–2020), U.S. Secretary of the Army (2017–2019) Only half of Trump's first term cabinet officials endorsed his 2024 campaign.