 Coronado has a wide range of athletic teams, including swimming, baseball, football, tennis, golf, track and field, cross country, softball, basketball, wrestling, and soccer

Coronado tennis teams won the UIL 5A State Tennis Team title in both 1990 and 2000; the UIL 5A State Girls' Doubles Tournament in 2001 and 2003; the State Girls' Singles in 1987 and 1993; the State Boys' Doubles in 2003; and the Boys' Singles in 1991, 1992, and 2015.The men's soccer team won a state championship in 1996.The men's golf team won the Texas State 5A Championship in 1992.