Horizon High School (Scottsdale, Arizona)

In 1978 the Paradise Valley Unified School District commissioned the Architecture Firm of Michael and Kemper Goodwin Ltd.[6] to design the new 6 building campus. Construction began the following year and was undertaken by the Del E. Webb Corporation[7] and was nearly completed when the school opened in August 1980. The school's Auditorium was constructed in 1983.[8] Additional new classroom buildings were constructed in 2003 and 2008.

• Garrett Hedlund, actor, model and singer.[10]
• Max Adler, actor.[11]
• Jayson Durocher, former MLB player (Milwaukee Brewers).[12]
• Tuffy Gosewisch, MLB player (Seattle Mariners).
• Tommy Joseph, MLB player (Philadelphia Phillies).[13]
• Sydney Leroux, soccer player and member of the United States women's national soccer team.[14]
• Jeff Lewis, football player for Denver Broncos and Carolina Panthers; Northern Arizona University football coach.[15]
• Kellan Lutz, actor.[16]
• Cody McKay, former MLB player (Oakland Athletics, St. Louis Cardinals).[17]
• Grace Park, former professional golfer, six-time LPGA winner.[18]
• Ty Parten, former NFL football player.
• Robbie Pfeffer, lead vocalist of punk band Playboy Manbaby
• Rob Waldrop, former NFL and CFL football player.
• Jim Walmsley, ultra-marathon runner.
• Nick Travers, physical therapist to the stars.
• Brandon Wood, MLB player (Los Angeles Angels, Pittsburgh Pirates).[19]
• Byron Auguste, Deputy Assistant to the President for Economic Policy and as the Deputy Director of the National Economic Council (NEC) - 2013-2015.
• Terry Lynn Doss - Playmate of the Month in the July, 1988 issue of "Playboy" and graced the covers of the March 1988 and October 1988 issues of "Playboy." Terri has posed for numerous "Playboy" special editions and has appeared in a handful of "Playboy" videos. Doss has small parts in the mainstream movies Lethal Weapon (1987), Die Hard (1988), and Road House (1989).

• Horizon High School in the Paradise Valley School District