Notre Dame Preparatory High School is a private Catholic high school located in Scottsdale, Arizona, United States.

The site of the school was purchased by the Roman Catholic Diocese of Phoenix in March 2001.

[6] The school opened in August 2002 with only a freshman and sophomore class.

The first class of 72 students graduated on May 21, 2005.

[citation needed] The demographic breakdown of the 925 students enrolled for the 2017–2018 school year was:[2]