Marlboro High School

Relentless Pursuit of Excellence

  • There are no upcoming events to display.

View Calendar


    Armed SRO



    2020 Graduation Ceremonies

    Click on a specific time slot to view 

    June 26, 3:00 PM  A-Di(Diorio)
    June 26, 5:00 PM  D(Doria)-O
    Congratulations to all our graduates!

    MHS Academic Award Winners Grades 9-12

    Parents and Students, to find your teacher pages or assignments, use the link below:
    Marlboro High School - click here
    Summer 2020 Reading List
    Marlboro High School
    is proud to announce our
    National Honor Society New Inductees 
    To see the list of students
    Please Click Here
    Click Below for

    Marlboro High School

    Updated Requirements  


    Click Below for

     Dukes Declassified Newsletter


    Chromebook Parent & Student Sign Off
     Click Here for our presentation
    which contains links to the
    MCSD Policy Acknowledgement page
    and Insurance Registration.
    Marking Periods/Important Reporting Dates 
    Mr. Ryan Lawler
      Mrs. Jena Thomas
    Assistant Principal
    Marlboro High School
    50 Cross Road
    Marlboro, NY 12542
    Phone: (845) 236-5810
    Fax: (845) 236-2638
    Main Office Staff
    Joanne Alberg
    Traci Kluge
    Jennifer Vitale