David Gary Crowton (born June 14, 1957) is an American football coach. He is the offensive coordinator at Pine View High School in St. George, Utah, a position he has held since 2018. Crowton served as the head football coach at Louisiana Tech University from 1996 to 1998 and at Brigham Young University (BYU) from 2001 to 2004, compiling a career college football coaching record of 47–36.