Marlboro High School

Relentless Pursuit of Excellence

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    Armed SRO



    Welcome High School Families
    Important Information
    for Remote Learning Schedules,
    Reporting Dates, etc.
    to access your
    Teacher's Page
    to view
    MHS 9th Grade Orientation
    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

    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

     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.
    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