Amboy High School, or AHS, is a public four-year high school located at 11 East Hawley Avenue in Amboy, Illinois, a small city of Lee County, Illinois, in the Midwestern United States. AHS is part of Amboy Community Unit School District 272, which serves the communities of Amboy, Sublette, Harmon, and Eldena, and includes Amboy Junior High School, and Amboy Central Elementary School. The campus is 12 miles southeast of Dixon, Illinois and serves a mixed small city, village, and rural residential community.