Joseph Robert Castiglione (born October 8, 1957) is vice president for Intercollegiate Athletics Programs and Director of Athletics at the University of Oklahoma. Since his arrival at Oklahoma in April 1998, the school has won a total of twenty-two national championships in football (2000); softball (2000, 2013, 2016, 2017, 2021, 2022); men's golf (2017); men's gymnastics (2002, 2003, 2005, 2006, 2008, 2015, 2016, 2017, 2018); and women's gymnastics (2014, 2016, 2017, 2019, 2022).