D an Cathy is an American billionaire and the chairman of the fast-food chain Chick-fil-A, the company founded by his father, S. Truett Cathy, in 1946. He, along with his brother Bubba and sister Trudy, inherited the privately held company after their father's death. Dan has spent his entire career with the company and served as its CEO for many years before transitioning to the chairman role in 2021.

Under Dan's leadership, Chick-fil-A grew from a regional favorite into a national powerhouse, becoming one of the largest and most profitable fast-food chains in the United States, famous for its chicken sandwiches and its exceptional customer service. He has been a key steward of the company's unique corporate culture, which is deeply rooted in the family's conservative Christian values, including its famous policy of closing all locations on Sundays. He has also been a controversial figure at times for his public statements on social issues.