<h3> Bishop McGann-Mercy High School</h3> 
 Riverhead 
 Opened: 1956 by the Sisters of Mercy, taken over by Diocese of Rockville Centre in 2002 
 2013-14 enrollment: 407 
 Notable alumni: Bruce Kasold, 1969, chief judge, U.S. Court of Appeals; James Gregory Kingston, 1961, screenplay writer, "Turk 182!" 
 Highlight: $1 million wetland remediation program and Project Lead The Way, a STEM program developed by institutions including the Rochester Institute of Technology. 
<h3> Chaminade High School</h3> 
 Mineola 
 Opened: 1930 
 2013-14 enrollment: 1,748 
 Notable alumni: Jeffrey Campbell, former chief executive of Burger King; Alfonse D'Amato, former U.S. senator; Lou Gerstner, former chairman and chief executive of IBM; Bill O'Reilly, talk-show host; Thomas Spota, Suffolk County district attorney; Thomas Suozzi, former Nassau County executive 
 Highlight: The all-boys school, run by the Marianist Brothers, is known for its long tradition of excellence and strong alumni support. 
<h3> Holy Trinity Diocesan High School</h3> 
 Hicksville 
 Opened: 1966 
 2013-14 enrollment: 1,310 
 Notable alumni: Matt Doherty, played on national championship basketball team at North Carolina University with Michael Jordan, worked as head basketball coach at Notre Dame and Southern Methodist University; Ralph Perretta, center for Los Angeles Rams; Jenna Ushkowitz, actor, TV show "Glee" 
 Highlight: School officials say it always has been known as a medium-sized Catholic high school with a small-school feel. The school is proud of its theater arts and athletics programs. 
<h3> Kellenberg Memorial High School</h3> 
 Uniondale 
 Opened: 1987, after two previous schools (Maria Regina and Saint Agnes) closed due to declining enrollment and financial difficulties. 
 2013-14 enrollment: 2,031 
 Notable alumni: "Iron Chefs" Donatella Arpaia and Marc Forgione 
 Highlight: Known for its strong Catholic identity and as the "school that never sleeps" because of activities that extend beyond classroom hours into the afternoon, evenings and weekends. 
<h3> Our Lady of Mercy Academy</h3> 
 Syosset 
 Opened: 1928 
 2013-14 enrollment: 482 
 Notable alumnae: Barbara Brennan Ford, curator, Department of Asian Art, Metropolitan Museum of Art; Kerriann Flanagan Brosky, author; Mary Ann Kelly Holzkamp, former mayor, City of Glen Cove; Catherine Ruane Kinney, former president, New York Stock Exchange; Dr. Aldona Wos, former ambassador to Estonia 
 Highlight: The school says it has a close-knit family atmosphere guided by the belief that "All are welcome at the table where everyone is known by name." Extracurricular activities include crew and horseback riding. 
<h3> Sacred Heart Academy</h3> 
 Hempstead 
 Opened: 1949 
 2013-14 enrollment: 870 
 Notable alumnae: Pat Clemency, president and chief executive of Make-A-Wish Foundation; Ann Donnelly, deputy bureau chief, Organized Crime and Rackets Bureau, Nassau County district attorney's office; Katharine N. Lapp, first woman executive vice president at Harvard University; Alice McDermott, author 
 Highlight: The all-girls school describes itself as "a powerhouse for women's leadership" and has a sizable list of distinguished alumnae. 
<h3> St. Anthony's High School</h3> 
 South Huntington 
 Opened: 1933 
 2013-14 enrollment: 2,460 
 Notable alumni: Michael Cavanaugh, vice president of operations for JPMorgan Chase; Gen. Frank Libutti, lieutenant general of the U.S. Marine Corps., nominated by President George W. Bush in 2003 to serve as undersecretary at the Department of Homeland Security; Paul Scheer, actor, writer, director of "The League" and "Human Giant;" Robert Scuderi, Pittsburgh Penguins, two-time Stanley Cup winner 
 Highlight: Run by the Franciscan Brothers, the school has a $34 million student center and a Romanesque chapel at the center of the school. A rising powerhouse in sports. 
<h3> St. Dominic High School</h3> 
 Oyster Bay 
 Opened: 1928 
 2013-14 enrollment: 428 
 Notable alumni: Frank Cano, president and founder of Cano Biotech Corp.; Richard "Rick" Pitino, head basketball coach, University of Louisville; Al Carey, chief executive of PepsiCo Americas Beverages; Sister Mary Elizabeth Hughes, O.P., prioress of the Sisters of St. Dominic of Amityville. 
 Highlight: $7.5 million science and communication center opened last year. Students study with Cold Spring Harbor Laboratory scientists and do related marine research with the Waterfront Center in Oyster Bay. 
<h3> St. John the Baptist</h3> 
 West Islip 
 Opened: 1966 
 2013-14 enrollment: 1,700 
 Notable alumni: Ed Henry, Fox chief White House correspondent; LeRoy Homer, co-pilot of United Airlines Flight 93 on Sept. 11, 2001; Joe Lhota, 2013 New York City mayoral candidate and former Metropolitan Transportation Authority chairman 
 Highlight: Even with a large enrollment, the school says it tries to "encourage and develop a family-oriented environment that stresses respect, responsibility and spirituality" 
<h3> St. Mary's High School</h3> 
 Manhasset 
 Opened: 1949 
 2013-14 enrollment: 615 
 Notable alumni: Mary Carillo, sportscaster and former professional tennis star; Kathleen Cawley, senior vice president and chief compliance officer, Bank of America; Danny Green, San Antonio Spurs 
 Highlight: The school says it "customizes" course offerings for each student. In partnership with St. John's and Adelphi universities, students can take classes for college credit. School also has what it calls a unique online elective program called "Digital University."

Bishop McGann-Mercy High School Riverhead Opened: 1956 by the Sisters of Mercy, taken over by Diocese of Rockville Centre in 2002 2013-14 enrollment: 407 Notable alumni: Bruce Kasold, 1969, chief judge, U.S. Court of Appeals; James Gregory Kingston, 1961, screenplay writer, "Turk 182!" Highlight: $1 million wetland remediation program and Project Lead The Way, a STEM program developed by institutions including the Rochester Institute of Technology. Chaminade High School Mineola Opened: 1930 2013-14 enrollment: 1,748 Notable alumni: Jeffrey Campbell, former chief executive of Burger King; Alfonse D'Amato, former U.S. senator; Lou Gerstner, former chairman and chief executive of IBM; Bill O'Reilly, talk-show host; Thomas Spota, Suffolk County district attorney; Thomas Suozzi, former Nassau County executive Highlight: The all-boys school, run by the Marianist Brothers, is known for its long tradition of excellence and strong alumni support. Holy Trinity Diocesan High School Hicksville Opened: 1966 2013-14 enrollment: 1,310 Notable alumni: Matt Doherty, played on national championship basketball team at North Carolina University with Michael Jordan, worked as head basketball coach at Notre Dame and Southern Methodist University; Ralph Perretta, center for Los Angeles Rams; Jenna Ushkowitz, actor, TV show "Glee" Highlight: School officials say it always has been known as a medium-sized Catholic high school with a small-school feel. The school is proud of its theater arts and athletics programs. Kellenberg Memorial High School Uniondale Opened: 1987, after two previous schools (Maria Regina and Saint Agnes) closed due to declining enrollment and financial difficulties. 2013-14 enrollment: 2,031 Notable alumni: "Iron Chefs" Donatella Arpaia and Marc Forgione Highlight: Known for its strong Catholic identity and as the "school that never sleeps" because of activities that extend beyond classroom hours into the afternoon, evenings and weekends. Our Lady of Mercy Academy Syosset Opened: 1928 2013-14 enrollment: 482 Notable alumnae: Barbara Brennan Ford, curator, Department of Asian Art, Metropolitan Museum of Art; Kerriann Flanagan Brosky, author; Mary Ann Kelly Holzkamp, former mayor, City of Glen Cove; Catherine Ruane Kinney, former president, New York Stock Exchange; Dr. Aldona Wos, former ambassador to Estonia Highlight: The school says it has a close-knit family atmosphere guided by the belief that "All are welcome at the table where everyone is known by name." Extracurricular activities include crew and horseback riding. Sacred Heart Academy Hempstead Opened: 1949 2013-14 enrollment: 870 Notable alumnae: Pat Clemency, president and chief executive of Make-A-Wish Foundation; Ann Donnelly, deputy bureau chief, Organized Crime and Rackets Bureau, Nassau County district attorney's office; Katharine N. Lapp, first woman executive vice president at Harvard University; Alice McDermott, author Highlight: The all-girls school describes itself as "a powerhouse for women's leadership" and has a sizable list of distinguished alumnae. St. Anthony's High School South Huntington Opened: 1933 2013-14 enrollment: 2,460 Notable alumni: Michael Cavanaugh, vice president of operations for JPMorgan Chase; Gen. Frank Libutti, lieutenant general of the U.S. Marine Corps., nominated by President George W. Bush in 2003 to serve as undersecretary at the Department of Homeland Security; Paul Scheer, actor, writer, director of "The League" and "Human Giant;" Robert Scuderi, Pittsburgh Penguins, two-time Stanley Cup winner Highlight: Run by the Franciscan Brothers, the school has a $34 million student center and a Romanesque chapel at the center of the school. A rising powerhouse in sports. St. Dominic High School Oyster Bay Opened: 1928 2013-14 enrollment: 428 Notable alumni: Frank Cano, president and founder of Cano Biotech Corp.; Richard "Rick" Pitino, head basketball coach, University of Louisville; Al Carey, chief executive of PepsiCo Americas Beverages; Sister Mary Elizabeth Hughes, O.P., prioress of the Sisters of St. Dominic of Amityville. Highlight: $7.5 million science and communication center opened last year. Students study with Cold Spring Harbor Laboratory scientists and do related marine research with the Waterfront Center in Oyster Bay. St. John the Baptist West Islip Opened: 1966 2013-14 enrollment: 1,700 Notable alumni: Ed Henry, Fox chief White House correspondent; LeRoy Homer, co-pilot of United Airlines Flight 93 on Sept. 11, 2001; Joe Lhota, 2013 New York City mayoral candidate and former Metropolitan Transportation Authority chairman Highlight: Even with a large enrollment, the school says it tries to "encourage and develop a family-oriented environment that stresses respect, responsibility and spirituality" St. Mary's High School Manhasset Opened: 1949 2013-14 enrollment: 615 Notable alumni: Mary Carillo, sportscaster and former professional tennis star; Kathleen Cawley, senior vice president and chief compliance officer, Bank of America; Danny Green, San Antonio Spurs Highlight: The school says it "customizes" course offerings for each student. In partnership with St. John's and Adelphi universities, students can take classes for college credit. School also has what it calls a unique online elective program called "Digital University."

Long Island

TXTCATH11

Long Island's Catholic high schools: Highlights

Hempstead

Oyster Bay

Syosset

Uniondale

Manhasset

Mineola

Riverhead

West Islip

Hicksville

South Huntington

Newsday

licath cropped

Most Popular

NEWSDAY TV SHORTS

Vertical videos

On Thursday an "accidental electrical fire" damaged several areas of the historic Milleridge Inn's main property.

'Accidental electrical fire' damages Milleridge Inn

Cleaning crews were hard at work after a tornado ripped through the Sun and Surf Beach Club in Atlantic Beach Thursday evening. NewsdayTV's Andrew Ehinger reports.

'It was just a whistling sound that came right through'

Jones Beach Theatre concertgoers were hit by a massive storm Thursday night, causing the show to be delayed. Some attendees thought the concert should have been canceled. NewsdayTV's Shari Einhorn reports.

Wild weather raises concert safety concerns at Jones Beach 

Newsday travel reporter Carissa Kellman learns about renting and driving a skiff boat at Ted's Fishing Station in Point Lookout.

Cruise Long Island's shoreline on your own private boat

Since girls flag football became an official sport in New York high schools in the spring of 2023, participation in the sport has increased nearly 70%, NewsdayTV's Jared Valluzzi reports.

Flag football taking over spring sports

Ken Buffa stopped by La Cucina Paisanos in Farmingville to try their "pull apart soul-bowls," which are bread bowls stuffed with pasta.

Trendy Bites: Get stuffed with these Italian 'soul-bowls'

Mandates could include requiring new systems when old septic tanks fail or when houses are sold. NewsdayTV's Virginia Huie reports.

Environmentalists want more mandates to replace Suffolk septic systems as program falls behind

NewsdayTV's Doug Geed shows us the dedication it takes to keep bees at the Hallockville Museum Farm in Riverhead.

Out East: All the buzz at the Hallockville Museum Farm

Newsday travel writer Carissa Kellman visits Onda Bella Cruises for a boat ride from Northport Harbor.

Cruise from Northport Harbor on the Onda Bella

Long-forgotten unpaid traffic infractions in other states are causing a delay in New York State license renewals. NewsdayTV's Shari Einhorn reports.

Outstanding out-of-state tickets holding back NYS license renewals 

Latest Videos

Latest videos

'There's no harm in reaching out to the county'

The "flip-flop" comes days after Newsday revealed the findings and raises questions about enforcement of fair housing laws. Newsday investigative reporter Josh Solomon has the story.

'I have never seen anything this egregious'

Hockey fans flocked to The Rinx in Hauppauge to see Sound Beach native and Stanley Cup champion Brandon Bussi of the Carolina Hurricanes. NewsdayTV's Jamie Stuart reports.

Bussi brings Cup to LI for 'unforgettable experience'

An overturned tanker truck spilled fuel on Rockaway Turnpike in Meadowmere on Wednesday.

Busy roadway closed after tanker overturns

Sign up for the NewsdayTV newsletter

Long Island Newsletter Widget

Dario Marsalek, 19, was thrown from the vehicle when he struck a guide rail, police said.

Astoria man dies in Wantagh State Parkway motorcycle crash

Long Island Article Bottom Module

They commemorated India's 80th Independence Day with a parade and festival in Hicksville on Sunday.

Indian American Long Islanders share their pride at Independence Day celebration

Insurgent party committee members allege its leader betrayed fellow Democrats.

How Democrats' bids for Suffolk County seats highlight tensions within party

The closures begin at 10 p.m. Monday, according to the New York State Department of Transportation.

Sections of Route 111, Southern State Parkway to be closed overnight in Suffolk

Family members said they would prefer for the state to have the property to preserve for future generations.

Owners of historic Smithtown home hope it stays a piece of history

Allison Rahmani, 40, died after losing control of an SUV and crashing into a backyard pool in Hewlett Bay Park.

Crash victim remembered as devoted mother, teacher and friend

Her students at St. John the Baptist High School in West Islip and Sayville High School in West Sayville called her Madame Sherlock.

Retired high school French teacher Roberta Sherlock dies at 88

Long Island Video Playlist

Long Island is home to 13 of the top 50 high schools in the state, according to a new U.S. News & World Report ranking. NewsdayTV's Shari Einhorn reports.

High schools that made the list, and one that dropped

Community and faith leaders gathered with Suffolk County officials to decry the vandalism as police continue their investigation. NewsdayTV's Doug Geed has more.

'Religious hate is not going to be accepted'

A 911 call reporting the burglary at the popular restaurant was received early Monday morning, according to police.

Police release photos of burglary suspect

Suffolk police are investigating a hate-crime related incident at the construction site of The Islamic Center of Shirley-Mastic. NewsdayTV's Virginia Huie reports.

'It was disappointing'

'It's ridiculous'

The NYC medical examiner is using 3D printing to help identify human remains, a program that could help close cases on Long Island. Newsday special writer Anthony DeStefano has more.

'Students ... recreate the face'

Suffolk created a street takeover task force in 2024 that has broken up more than 100 incidents in the county.

What local police departments do to combat the problem

Nassau Republicans awarded over $1 million in taxpayer-funded legal contracts to the one-man law firm of Sheharyar Ali, a longtime GOP ally. Ali's father is an adviser to Nassau County Executive Bruce Blakeman. NewsdayTV's Ken Buffa and Newsday Nassau County politics reporter Bahar Ostadan have the story.

'Democrats say this is a misuse of taxpayer funds'

Long Island's Head Start programs are facing financial headwinds. NewsdayTV's Virginia Huie reports.

'Not knowing how important this program is'

Thomas Lobianco, 26, of Ronkonkoma, has been charged with driving while impaired by drugs in the deadly Nesconset crash that also left two other road workers injured. NewsdayTV's Ken Buffa reports.

'The car came out of nowhere'

The NYPD released footage of a man being airlifted from Cedar Creek Park in Seaford in Aug. 7.

Watch video of the rescue

Former Valley Stream North High School counselor Samia Tariq-Farooq has filed a federal lawsuit alleging she was retaliated against for pushing back on the directive. Newsday Education reporter Lorena Mongelli has more.

Ex-LI High School counselor files federal lawsuit

Homepage Trending

Newsday Investigates

First day of school on LI dates

Wallet Watch

FeedMe Magazine

<a href="https://www.newsday.com/video/newsdaytv-top-stories">Get more on these and other NewsdayTV stories</a>

Newsday TV

NewsdayTV Top Item

LI's highest-paid CEOs ... LI bars adapt to less drinking ... Flag football on rise ... Out East: Jamesport Farm Brewery

LI's highest-paid CEOs ... LI bars adapt to less drinking ... Flag football on rise

App Nativo Ad Unit Slot

Long Island - megaslot

Follow all the latest news on Long Island with Newsday. Read top local stories, watch video, and see pictures from all around Nassau and Suffolk counties.

Bishop McGann-Mercy High School

Chaminade High School

Holy Trinity Diocesan High School

Kellenberg Memorial High School

Our Lady of Mercy Academy

Sacred Heart Academy

St. Anthony's High School

St. Dominic High School

St. John the Baptist

St. Mary's High School

Most Popular

Latest Videos

Stay logged in.