The Dayton Flyers men's basketball team is a college basketball program that competes in NCAA Division I and the Atlantic 10 Conference (A-10) representing the University of Dayton in Ohio. The Flyers play their home games at University of Dayton Arena. The Flyers are coached by Anthony Grant who is in his seventh season. In March 2020, Dayton was ranked #3 in the AP Top 25 Poll, its highest ranking since the 1955–56 season when it was ranked #2. The Flyers have never been ranked #1, but Dayton did receive a lone first place vote in the final AP poll of the 2019–2020 season. When the 2020 seasons was cut short due to the COVID-19 pandemic, the Flyers did not get to participate in the 2020 NCAA Tournament, despite being projected as a #1 seed by several outlets.

The University of Dayton (UD) is a private, Catholic research university in Dayton, Ohio. Founded in 1850 by the Society of Mary, it is one of three Marianist Universities in the United States and the second-largest private university in Ohio. Its campus is located in southern Dayton and spans 388 acres on both sides of the Great Miami River. The campus is noted for the Immaculate Conception Chapel and the University of Dayton Arena.