Skip to main content
Voice Recognition

Commack School District

Excellence in Education

CHS - 2021 National Blue Ribbon School
Flags 2023
Fall Sunrise
Snowy January Morning
Lacrosse Team Ready for Playoffs!
Congratulations Seniors - Commitment Day 2024!
Congratulations Seniors - Commitment Day 2024!
Congratulations Seniors - Commitment Day 2024!
Congratulations Seniors - Commitment Day 2024!
Congratulations Seniors - Commitment Day 2024!
Congratulations Seniors - Commitment Day 2024!
Congratulations Seniors - Commitment Day 2024!
Congratulations Seniors - Commitment Day 2024!
Congratulations Seniors - Commitment Day 2024!
Congratulations Seniors - Commitment Day 2024!
Congratulations Seniors - Commitment Day 2024!
Congratulations Seniors - Commitment Day 2024!
Congratulations Seniors - Commitment Day 2024!
Congratulations Seniors - Commitment Day 2024!
Congratulations Seniors - Commitment Day 2024!
Daily Events
May 28, 2024
CHS Tri-M Inductions
May 29, 2024
Day 1
May 29, 2024
Day 2
May 30, 2024
Day 1
May 31, 2024
CHS Junior Banquet
June 01, 2024
June 01, 2024
CHS IB Graduation
June 03, 2024

Commack High School

News & Announcements

Pitcher Evan Kay embraces a teammate during the postgame celebration.

Baseball Wins Fourth Straight County Title!


With a 2-1 win over Sachem North on Sunday afternoon, the Commack varsity baseball team claimed its fourth straight baseball county title ... and first in AAA!

Next Saturday night back the Cougars are back at Middle Country Athletic Complex to face Nassau champion Farmingdale for the Long Island championship!

Spring Sports Wrap…

Congratulations to the following teams for their outstanding seasons!
League Champs – Boys Badminton, Girls Badminton, and for the fourth consecutive time - Boys Tennis and Boys Track!  
Second Place – Girls Lacrosse, Girls Softball
Third Place – Baseball
Congratulations to all the athletes and coaches for these impressive results. Please come out and support the teams as they begin their run to the county championship. Click here to purchase tickets to the semis and finals.

  • Baseball has advanced to the finals! The boys look to lock up the County Championship on Sun., May 26 @ 4 pm vs. Sachem North at the Middle Country Athletic Complex. Come on down and cheer them on!
  • Badminton - Boys cap off their undefeated season with the County Championship! Congratulations to Coaches Valdes and Dellisanti and the entire team! 
Wishing all the athletes and coaches the best of luck in the playoffs!

Yearbook Distribution

Yearbooks will be distributed to all students Monday, June 3rd , after school in the cafeteria until 4 pm. Students must present their student ID and bring their receipt/pick up ticket (distributed in Homerooms).

Beginning June 5th, yearbooks can be picked up until June 12th in the Publishing Suite/Yearbook Office periods 4-9 and after school until 3:30.

Contact Mrs. Semple with any questions.

Track & Field Athletes Shine at County Meet!

Congratulations to both Commack Girls and Boys Track teams for placing 3rd overall in the meet!

There were some great championship performances from individual athletes! For the Girls team, 
  • Sophia T. led the charge with three individual County Champion gold medals - the 200m Dash, the 400m Dash, and Long Jump.
  • Sophia T., Moyo S., Alexandra P., and Kathryn V. took home the bronze medal in the 4x100 Relay.
  • Bronze Medals also won by Nicole B. - 100m Hurdles, Alexa R. - Shot Put,
  • Sam F. broke the Commack 1500m Racewalk record with a time of 7:21!

On the Boys side:
  • Anthony P. took home the gold in the Discus with a throw of 158 ft 8 in! and automatically qualified to compete at the NYS Track & Field Championship meet. 
  • 4x800 Relay team (Sam B., Dylan M., Ben M., and Harris C.) also were crowned County Champions!
  • Dylan M. - Silver - 3000m Steeplechase 
  • Bronze Medals won by Danny P. - 400m Dash, Aidan P. - 800m Run, Ben M. - 3000m Steeplechase. 
Congratulations to all the athletes and their coaches. Best of luck to those athletes who have qualified for the NY State Championship Qualifying Meet next Thursday and Friday at Comsewogue HS.
Honorees pose in group photo outside CHS entrance.

Students Inducted into National Technical Honor Society

Commack had a bevy of students inducted into the National Technical Honor Society.

Congratulations to honorees Kylie B., Saphire C., Gabriella E., Jack F., Joseph G., Michael G., Kaitlin K., Madison M., Gloria M., John N., Jack P., Kylie R., Emma S. and Juan V.

The students are involved in programs including cosmetology, veterinary medical assisting, aviation science/flight, automotive technology, aircraft/drone technology, criminal justice and electronics/robotics & automation.
Army major Brewster Tisson poses with three Army-bound CHS seniors.

CHS' Military-Bound Seniors Honored

CHS honored seven soon-to-be-graduates on Wednesday morning who are putting country above self.

Joined by U.S. Marines sergeant Christopher Rosarioventura, Air Force technical sergeant Nathaniel Miles, Army major Brewster Tisson, retired Navy lieutenant Francis Martin from congressman Nick LaLotta’s office, legislator Robert Trotta, superintendent Dr. Jordan Cox and high school administrators, the seniors and their families were recognized at the annual CHS Military Breakfast.

Senior James C. is headed to the Marines, while Anthony S. and Lucas M. are headed to the Air Force, Brandon Y. is headed to the Navy and Emma H., Ethan D. and Jay B. are headed to the Army.

Legislator Trotta, who served as keynote speaker, praised the seniors for their commitment to America.

“You are doing something that most people never do,” he said. “You made a decision to stand up for our country.”

Dr. Cox drew on three generations of his family serving in the military to praise the students.

“I know how successful you will be,” he said, “and I want you to know from the bottom of our hearts how proud we are.”
Teacher presents award to student at CHS.

CHS Science Department Honors Students

Congrats to all of honorees at Tuesday afternoon's Science Awards at CHS. The Special Science Awards recipients included Fernando Z. with the Rensselaer Medal Nomination, Ayan F. with the Baush & Lomb Honorary Science Award, Anthony B. with the RIT Science and Math Award, Sahaj P with the LIACS Award and Kileigh A. with the Women in STEM Award.
More +
Portrait of Manya

CHS Junior Selected State FBLA President

CHS junior Manya K. has been selected Future Business Leaders of America president for New York State.

Manya served as the state's vice president last year.

The installation took place in Rochester during the state FBLA  leadership conference.

CHS' FBLA is advised by Sandra Braun.
Student poses with "Love L.A." sign.

CHS Scores Big in International Science Competition

CHS student Mehek S. capped an exciting week at the International Science and Engineering Fair in Los Angeles with a lofty result and monetary prize.

Mehek placed second in the microbiology category at the international competition, while competing against 1,327 projects from 370 schools spanning 47 states and 67 countries. She earned a $2,000 prize.

During the all-expenses-paid trip to L.A. with science research coordinator Jeanette Collette and their team, the CHS group had the opportunity to exhale with visits to Universal Studios, the Warner Brothers Studio, Santa Monica Pier and Hollywood.

They also attended scientific workshops and enjoyed a Q&A with astronaut Jeannette Epps from the International Space Station.

Mehek’s research involved the secretion of the Francisella tularensis protein FTL_1123 by Escherichia coli containing the HlyBD operon. The project was developed under the mentorship of Dr. David Thanassi at Stony Brook University.
Two commended students pose with certificates and vice principal Matt Keltos

State Legislature Honors CHS Seniors

A pair of CHS seniors were honored by the New York State Assembly for their community service.

The state recognition for Avery C. and Shaina R. came after the duo were honored by the Jewish Community Relations Council of Long Island for their projects.

South Carolina-bound students pose.

College Commitment Day!

CHS seniors donned their college and military branch apparel during a gathering in the school's courtyard before classes began on Friday.
Students work on art projects.

Visiting Artist Offers Tips to CHS Students

CHS students in Robert Raeihle’s Studio in Digitial Media Arts classes had the opportunity to create gel print artwork on Tuesday and Wednesday with guidance from an accomplished visitor.

Via the Boces Arts in Education program, illustrator and designer Moriah Ray visited Raeihle’s classes to discuss the Gelli Plate art technique.

The tutorial — which involves applying acrylic paint to gelatin plates and then transferring images, similar to how a printing press would function — fit in well with the Studio in Digital Media Arts coursework. The class generally focuses on skills with digital tools such as Adobe Photoshop, but the hands-on arts lesson similarly utilized layers to create art.

Masque & Wig Nominations for Hunting-Tonys are Out!

Congratulations to all of those involved in this school year's productions on their nominations for the Town of Huntington's "Hunting-Tony" awards!

  • Radium Girls: Best - Drama, Ensemble, Stage Design, & Technical Production.
  • Mamma Mia: Best Musical, Stage Design, Costumes, & Choreography.
  • In a Drama, Best - Lead Actor/Actress: Ayaan K. & Dara G. & Supporting Actor/Actress: Nate B. & Sofie B. 
  • In a Musical , Best - Actress: Julia L., Supporting Actress: Vanessa S., Featured Actor/Actress: Logan B. & Danica R., & Vocalist: Dara G.
We wish everyone the best of luck as the winners are announced at a red-carpet event at the Paramount in Huntington on June 3rd!
Mack the CHS mascot and student leaders speak with eighth graders.

CHS Welcomes Class of 2028

The CHS Class of 2028 toured their soon-to-be-home as current high school students from the Scholar-Athlete Leadership Club served as tour guides and assorted staff and students spoke about academic and extracurricular opportunities.

At the  Eighth Grade Transition Night on Wednesday evening, the soon-to-be CHS freshmen got a lay of the land while hearing from the mock trial team, music groups, TV and audio production studio, counseling center, ASL language classes and other areas.

Mack, the CHS mascot, even made a cameo appearance.

Meanwhile, parents and guardians heard from administrators in the auditorium.

"Your freshmen are going to have a great experience," vice principal Matthew Keltos told the families. "This is a great place." 
Portrait photograph of Sarah G. in high school main lobby.

CHS Freshman Selected County's Teen Poet

CHS freshman Sarah G. is Suffolk County’s Teen Poet Laureate — only the second student ever to hold that title.

Three years ago, county legislators created the role for a student to spearhead opportunities to bring poetry by and for young residents into the community as a positive force.

While enrolled in the CHS English elective Writer's Workshop, Sarah completed her application material for the Suffolk County Teen Poet Laureate Contest. The entry packet included a letter of recommendation, a curriculum vitae documenting leadership and civic engagement, and a portfolio of three poems, each no longer than 60 lines.

As a finalist, Sarah attended an interview panel. And on May 1, she sat before the legislature to confirm her appointment.

On June 1, she will attend an event at the Walt Whitman Birthplace Center to celebrate the beginning of her term.

CHS Mission Statement

The Mission of Commack High School is the development of the mind, character and physical well-being of our students through the creation of an environment that fosters academic excellence, maturity and mutual respect.