St. John's Prep

Skip to main content
Mobile Menu
Alumni » Alumni


Welcome graduates of St. John's Prep and Mater Christi High School! Whether you graduated from St. John's Prep in Brooklyn or Astoria, you are welcome here!
The Alumni Association cultivates the friendships and connections made in school and fosters the growth and development of our school. It sponsors class reunions, Veterans meetings, social events, and the annual Golf Classic.
We invite you to stay connected! You can reach the Alumni Office at [email protected] or 718-721-7200 ext. 685, during school hours.

Stand By SJP

St. John's Prep depends upon our alumni and friends to invest in our students. Tuition does not cover all the costs of the Catholic education. Please Stand by SJP:
We need your help to bring the best in Catholic education to the current generation.
Learn how St. John's Prep invests in our students through your support.

Do You Have a New Address?  Or News to Share? Or Want to Connect with Classmates? 

Contact Alumni Office
718-721-7200 (ext. 685)

Alumni Events


Social Media and More

Facebook Group: Mater Christi Alumni