Louis Matthew "Sonny" Lubick is a retired American football coach. He was the 15th head football coach at Colorado State University from 1993 to 2007. Lubick won or shared six Western Athletic Conference or Mountain West Conference titles, guided the program to nine bowl games and was named National Coach of the Year by Sports Illustrated in 1994.

Sonny Lubick Field at Hughes Stadium was an outdoor college football stadium in the western United States, located in Fort Collins, Colorado. It was the home field of the Colorado State Rams of the Mountain West Conference from 1968 through 2016; the team moved in 2017 to the new on-campus Colorado State Stadium.