Cardinal Ritter College Prep High School opened in 1979, named for Cardinal Joseph Ritter, archbishop of St. Louis in the mid-1900s.
In 2003, the school moved to its current location off Spring Avenue near Saint Louis University’s campus.

, Friday, Jan. 24, 2025, at Cardinal Ritter College Prep High School in St. Louis. Michael Gulledge, Special to the Post-Dispatch

, Friday, Jan. 24, 2025, at Cardinal Ritter College Prep High School in St. Louis. Michael Gulledge, Special to the Post-Dispatch

, Friday, Jan. 24, 2025, at Cardinal Ritter College Prep High School in St. Louis. Michael Gulledge, Special to the Post-Dispatch

, Friday, Jan. 24, 2025, at Cardinal Ritter College Prep High School in St. Louis. Michael Gulledge, Special to the Post-Dispatch

, Friday, Jan. 24, 2025, at Cardinal Ritter College Prep High School in St. Louis. Michael Gulledge, Special to the Post-Dispatch

, Friday, Jan. 24, 2025, at Cardinal Ritter College Prep High School in St. Louis. Michael Gulledge, Special to the Post-Dispatch

, Friday, Jan. 24, 2025, at Cardinal Ritter College Prep High School in St. Louis. Michael Gulledge, Special to the Post-Dispatch

, Friday, Jan. 24, 2025, at Cardinal Ritter College Prep High School in St. Louis. Michael Gulledge, Special to the Post-Dispatch

, Friday, Jan. 24, 2025, at Cardinal Ritter College Prep High School in St. Louis. Michael Gulledge, Special to the Post-Dispatch

, Friday, Jan. 24, 2025, at Cardinal Ritter College Prep High School in St. Louis. Michael Gulledge, Special to the Post-Dispatch

, Friday, Jan. 24, 2025, at Cardinal Ritter College Prep High School in St. Louis. Michael Gulledge, Special to the Post-Dispatch

, Friday, Jan. 24, 2025, at Cardinal Ritter College Prep High School in St. Louis. Michael Gulledge, Special to the Post-Dispatch