Barack Obama presidential eligibility litigation

Numerous lawsuits and ballot challenges, based on conspiracy theories related to Barack Obama's eligibility for the United States presidency, were filed following his first election in 2008 and over the course of his two terms as president. These actions sought to have Obama disqualified from running for, or being confirmed for, the Presidency of the United States, to declare his actions in office to be null and void, or to compel him to release additional documentation related to his U.S. citizenship.