Belleville East High School, located in Belleville, Illinois, is part of the Belleville Township High School District 201. Known for its strong academic programs and competitive athletics, the school serves a diverse student body. The Lancers are particularly successful in sports such as football and basketball, with recent notable performances, including an impressive 71-0 football win. The school's commitment to excellence extends beyond sports, fostering a supportive environment for both academic and extracurricular achievements​.