Swing Left is a political action committee that aims to help Democrats win elections. The organization was founded in 2017 in response to the election of Donald Trump as President of the United States. Swing Left focuses on swing districts, which are districts that are considered to be competitive between Democrats and Republicans. The organization provides resources and support to Democratic candidates in these districts, including fundraising, volunteer recruitment, and voter outreach. Swing Left is headquartered in San Francisco, California.