Don Coryell, American football player and coach (died 2010)

Donald David Coryell was an American football coach. He coached in high school, college, and the professional ranks; his most notable NCAA post was with the San Diego State Aztecs, then he moved on to the National Football League (NFL), first with the St. Louis Cardinals from 1973 to 1977 and then the San Diego Chargers from 1978 to 1986. Well known for his innovations in football's passing game, in particular the Air Coryell offense he created with the Chargers, Coryell was the first head coach to win more than 100 games at both the collegiate and professional levels. He was inducted into the Chargers Hall of Fame in 1994, the College Football Hall of Fame in 1999, and the Pro Football Hall of Fame in 2023.

October 17 is the 290th day of the year in the Gregorian calendar; 75 days remain until the end of the year.