David Palmer is a fictional character from the television series 24, portrayed by actor Dennis Haysbert. He serves as the President of the United States during the show's early seasons and is known for his strong leadership and moral integrity. Palmer faces numerous crises, including terrorist threats and political challenges, while trying to protect the nation. Throughout the series, David Palmer is depicted as a compassionate and principled leader who prioritizes the safety of his citizens. His character is significant in exploring themes of power, responsibility, and the complexities of governance in times of crisis.