Mark T. Sheehan High School

Mark T. Sheehan High School is a public high school located at 142 Hope Hill Road, Wallingford, Connecticut. It is part of the Wallingford Public School System, and one of two public high schools in Wallingford, Lyman Hall High School being the other. Its official colors are burgundy and gold.

History

The school is named after Mark T. Sheehan, a medical officer during World War I; he had also practiced medicine in Wallingford and was known to never deny service to anyone including patients who could not afford care.