St. Mary's High School (Manhasset, New York)
Saint Mary's High School is a private Catholic high school in Manhasset, New York. St. Mary's parish is part of the Roman Catholic Diocese of Rockville Centre yet the High School serves families of the Roman Catholic Archdiocese of New York, the Diocese of Brooklyn and the Diocese of Rockville Centre. It is located off Northern Boulevard at 51 Clapham Avenue, Manhasset, near the Miracle Mile. St. Mary's Men's Varsity Ice Hockey is the all-time leader in State Championships.
Starting in 2011 students are issued an iPad configured for educational use.Starting in 2018 students are issued a chromebook replacing iPads. Personal devices are not allowed including phones, media players, and computers.Notable alumni
- Chuck Schilling, Major League Baseball player for Boston Red Sox
- Kevin Cosgrove, business executive and victim of the September 11 attacks
- Dennis Herrera, San Francisco City Attorney
- Robert Cuccioli, actor and singer
- Dave Pietramala, head lacrosse coach at Johns Hopkins University
- Donald Lee Pilling, United States Vice Chief of Naval Operations from 1997 to 2000
- Matt Gilroy, member of the NHL, Tampa Bay Lightning
- Danny Green NBA player for the Los Angeles Lakers
- Vanessa Simmons, actress, TV host
- Doug McIntyre, writer, radio host
