Elk Grove High School, or EGHS, is a public four-year high school located in Elk Grove Village, Illinois, a northwest suburb of Chicago, Illinois, in the United States. It is part of Township High School District 214, which also includes Buffalo Grove High School, John Hersey High School, Prospect High School, Rolling Meadows High School, and Wheeling High School. The school services most of Elk Grove Village, as well as small portions of Des Plaines, Mount Prospect and Arlington Heights. Its feeder schools include Grove Junior High School, Holmes Junior High School, and Friendship Junior High School.