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

  • Varsity & JV Football Begin

    JJHS Events

  • Varsity & JV Fall Sports Begin

    JJHS Events

  • JJHS New Family Orientation

    JJHS Events

  • JJHS 9th Grade Orientation

    JJHS Events

  • Labor Day

    Katonah - Lewisboro School District

  • Superintendent's Conference Day - No Students

    Katonah - Lewisboro School District

  • Odd Day

    John Jay High School

  • First Day of School

    Katonah - Lewisboro School District

  • Even Day

    John Jay High School

  • Odd Day

    John Jay High School
View Monthly Calendar

Quick Links

WELCOME TO JOHN JAY HIGH SCHOOL

  • congratulations

    Congratulations, Class of 2024! 

What’s Happening Now

View More Posts

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

View More Posts