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Harborfields High School Building

Harborfields High School

98 Taylor Avenue, Greenlawn, NY 11740
Phone: (631) 754-5360

Fax: (631) 261-7557 
School Hours: 7:40 A.M. - 2:20 P.M.
Bell Schedule (PDF)



Dr. Marie A. Netto


Assistant Principal
Mr. Brian Suckle



Assistant Principal
Ms. Allison A. Joyce



Daily Announcements 

Click here to view the transcript of our latest announcements. 


Click here to visit the HF Tornado News page to check out some of the great things our students and staff are up to. 

 Dr. Netto @HarborfieldsHS

Support our PTSA:  Please consider joining our High School PTSA.  You can join online through their website. You can also join their email list to receive important updates and information about our school. 



A Touching Tradition for Harborfields Seniors

senior walk 2024 thumbnail259766

Dressed in their green and white graduation caps and gowns, the elated members of Harborfields High School’s Class of 2024 made the annual senior walk on the morning of June 7 to nearby Thomas J. Lahey Elementary School, the scene of the earlier educational careers. Current TJL students as well as teachers and staff were on hand to cheer on the seniors in advance of graduation.

“The graduation walk to TJL was a truly special moment for our Class of 2024,” Principal Dr. Marie Netto said. “This tradition brought smiles to all of our students' faces – both those cheering, and our soon-to-be graduates. I am so grateful that TJL helped to create this touching memory for our HHS seniors.”

Date Added: 6/14/2024

About Our School

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Click here to visit our Seal of Civic Readiness webpage


Click here to visit our Seal of Biliteracy webpage

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June 2024 Regents Exams and Bus Schedules - NEW 

Summer 2024 Driver's Ed Registration - NEW

Club Advisors List

Club Descriptions Guide

Late Bus Information

Chromebook Insurance Letter

Chromebook Handbook

Chromebook Agreement

Parking Permit Application

Course Offering Guide 2023-2024

2024-2025 Course Guide and Scheduling Information - NEW




HF National Honor Society Information - NEW

HF PTA Website

HS Sports Sign-Up - NEW

Faculty & Staff Directory

Guidance Webpage

Activities Calendar

Harbinger News Online

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LICAAD Presentation


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