HKHS Home & Info

The Mission of Regional School District 17 is to engage our students in an educational community that challenges students                 with high standards and builds their capacity to succeed and their aspiration to improve themselves and their society.


2018 National Blue Ribbon School
The mission of Haddam Killingworth High School
is to provide a personalized and collective experience through which
students are challenged to develop the knowledge, skills and
work ethic to contribute to a global society.

 


 -  -  →  To report an absence or dismissal, please email HSattendance@rsd17.org 

School Publications & Important Information

HKHS November 2024 Lunch Calendar
HKHS Sophomore & Freshman Lunch Order Form
HKHS Senior & Junior Lunch Order Form
— — —
HKHS Feasibility Study Website
— — —
2024-2025 HKHS Bell Schedule
2024-2025 HKHS Opportunities Book
2024-2025 HKHS School Profile
2024-2025 Student/Parent Handbook (with addendum)
Bus Routes
HKHS ATHLETICS
HKHS Honor Roll
2024-2025 Community Service Documentation Form
— — —
HKHS Drama Department Website
— — —
Safe School Climate Plan
Bullying Policy
Sexual Harassment Policy
Behavior Expectations Matrix
Acceptable Use Agreement
Student Parking Agreement
Environmental Protection Agency's Indoor Air Quality Tools for Schools Program Inspection Results - HKHS - 2024
Haddam Killingworth High School Athletic Department - Emergency Action Plan
Communication Chain of Command
HKHS 2021-2022 Continuous Improvement Plan
Student-Parent Handbook/COVID-19 Acknowledgment Form
— — —
HKHS Transcript Requests & Graduation Verifications
— — —
Senior Portfolio Information for Parents - Presentation - Video

 

 

 

 

Donna Hayward

 

 
 
  Donna L. Hayward, Principal 
 
   
Adam Apicella
   
   
Adam Apicella, Assistant Principal

 

   

HK Online Apparel Store 

 
Haddam Killingworth High School Information
Mailing Address: Main Office: (860) 345-8541 Daily Start Time: 7:25 AM
Haddam Killingworth High School Main Office Fax: (860) 345-8252 Daily End Time: 2:10 PM
95 Little City Road Nurse: (860) 345-8541 Delayed Start Time: 9:25 AM
Higganum, CT 06441 Nurse Fax: (860) 345-8751 Early Dismissal Time: 11:55 AM
  Counseling: (860) 554-5750  
  Counseling Fax: (860) 345-4741