Despite an abundance of evidence to the contrary, a substantial number of Americans believed that President Barack Obama was not born in the United States, even almost two years into his administration (CNN, 2010, July). Both anecdotal and polling evidence at the time suggested that Republicans and political conservatives were more likely to hold these inaccurate beliefs. This study demonstrated that across a variety of operationalizations of political orientation, both explicit and implicit beliefs that President Obama was foreign were related to political conservatism. Potential sources of these beliefs are considered.