Bio
Haddam-Killingworth High School, part of Regional School District 17, serves students from the towns of Haddam and Killingworth. Known for its strong academic programming, dedicated staff, and well-rounded extracurriculars, HKHS fosters a supportive environment that prepares students for college, careers, and lifelong learning. Its athletic teams, the Cougars, are known for their competitive spirit and community pride.