Upcoming Events (Click calendar icon on the right for monthly view)

  • JJHS National Letter of Intent Signing Ceremony

    JJHS Events

  • JJHS Art Show Opening

    JJHS Events

  • JJHS Fall Drama

    JJHS Events

  • JJHS Fall Drama

    JJHS Events

  • JJHS Fall Drama

    JJHS Events

  • JJHS Fall Drama

    JJHS Events

  • JJHS Winter Varsity & JV Sports Begin

    JJHS Events
  • Increase Miller Elementary School

    Pre-K Panel

    Katonah - Lewisboro School District

  • JJHS Thanks & Giving Week

    JJHS Events

  • JJHS National Honor Society Induction

    JJHS Events
View Monthly Calendar

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WELCOME TO JOHN JAY HIGH SCHOOL

  • congratulations

    Congratulations, Class of 2024! 

What’s Happening Now

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Contact Us

Steven T. Siciliano Ed.D.,  Principal
ssiciliano@klschools.org / (914) 763-7206

Deanna LaBarbara, Secretary to Principal
dlabarbara@klschools.org / (914) 763-7212

Samir Biswas, Ph.D., Assistant Principal
sbiswas@klschools.org /  (914) 763-7267

Mallory McDonald, Assistant Principal
Mmcdonald@klschools.org / (914) 763-7209

Kim Piccolino, Assistant Principal
kpiccolino@klschools.org / (914) 763-7207

Monthly Community Bulletin

District Updates

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