Jericho Senior High School (JHS) is an American comprehensive public high school in the hamlet of Jericho in Nassau County, New York. It is the only high school in the Jericho Union Free School District. Jericho High School is nationally renowned as a top-performing public high school, and as of 2024 it was ranked #104 in the United States by U.S. News and World Report, the highest ranking for any non-charter, non-magnet suburban high school in the country. The school opened in 1959.