List of high schools in Illinois

• Central High School, Camp Point • Liberty High School, Liberty • Payson-Seymour High School, Payson • Unity High School, Mendon ===Quincy=== • Quincy Notre Dame High School • Quincy Senior High School ==Alexander County==

• Cairo Junior/Senior High School, Cairo • Egyptian Senior High School, Tamms ==Bond County==

• Greenville High School, Greenville • Mulberry Grove High School, Mulberry Grove ==Boone County==

• North Boone High School, Poplar Grove ===Belvidere=== • Belvidere High School • Belvidere North High School ==Brown County==

• Brown County High School, Mount Sterling ==Bureau County==

• Bureau Valley High School, Manlius • DePue High School, DePue • Hall High School, Spring Valley • La Moille High School, La Moille • Ohio High School, Ohio • Princeton High School, Princeton ==Calhoun County==

• Brussels High School, Brussels • Calhoun High School, Hardin ==Carroll County==

• Eastland High School, Lanark • Milledgeville High School, Milledgeville • West Carroll High School, Savanna ==Cass County==

• A-C Central High School, Ashland • Beardstown High School, Beardstown • Virginia Senior High School, Virginia ==Champaign County==

• Fisher Junior/Senior High School, Fisher • Heritage High School, Broadlands • Mahomet-Seymour High School, Mahomet • Rantoul Township High School, Rantoul • St. Joseph-Ogden High School, St. Joseph • Unity High School, Tolono ===Champaign=== • Centennial High School • Champaign Central High School • Judah Christian School • St. Thomas More High School ===Urbana=== • University Laboratory High School • Urbana High School ==Christian County==

• Edinburg High School, Edinburg • Morrisonville High School, Morrisonville • Pana Senior High School, Pana • South Fork Jr/Sr High School (6–12), Kincaid • Taylorville High School, Taylorville ==Clark County==

• Casey-Westfield High School, Casey • Marshall High School, Marshall • Martinsville High School, Martinsville ==Clay County==

• Clay City High School, Clay City • Flora High School, Flora • North Clay High School, Louisville ==Clinton County==

• Carlyle High School, Carlyle • Christ Our Rock Lutheran High School, Centralia • Wesclin Senior High School, Trenton ===Breese=== • Central Community High School • Mater Dei High School ==Coles County==

• Charleston High School, Charleston • Mattoon High School, Mattoon • Oakland High School, Oakland ==Cook County==

• Argo Community High School, Summit • Bremen High School, Midlothian • Buffalo Grove High School, Buffalo Grove • Christian Heritage Academy, Northfield • East Leyden High School, Franklin Park • Dwight D. Eisenhower High School, Blue Island • Elgin High School, Elgin • Elk Grove High School, Elk Grove Village • Elmwood Park High School, Elmwood Park • Evergreen Park Community High School, Evergreen Park • Glenbrook North High School, Northbrook • Glenbrook South High School, Glenview • Guerin College Preparatory High School, River Grove • Hillcrest High School, Country Club Hills • Homewood-Flossmoor High School, Flossmoor • Lemont High School, Lemont • Lyons Township High School, La Grange • J. Sterling Morton High School District 201, a district in Cicero and Berwyn that competes athletically as "Morton High School", comprising the following campuses: • J. Sterling Morton High School East, Cicero • J. Sterling Morton Freshman Center, Cicero • J. Sterling Morton High School West, Berwyn • Muslim Community Center Academy, Morton Grove • Oak Forest High School, Oak Forest • Oak Park and River Forest High School, Oak Park • Prospect High School, Mount Prospect • Proviso East High School, Maywood • Proviso Mathematics and Science Academy, Forest Park • Proviso West High School, Hillside • Rich Central High School, Olympia Fields • Rich East High School, Park Forest • Ridgewood High School, Norridge • Riverside Brookfield High School, Riverside • Rochelle Zell Jewish High School, Deerfield • Rolling Meadows High School, Rolling Meadows • Carl Sandburg High School, Orland Park • Schaumburg High School, Schaumburg • Amos Alonzo Stagg High School, Palos Hills • Streamwood High School, Streamwood • Thornridge High School, Dolton • Thornton Fractional North High School, Calumet City • Thornton Township High School, Harvey • Thornwood High School, South Holland • Walther Christian Academy, Melrose Park • West Leyden High School, Northlake • Wheeling High School, Wheeling ===Arlington Heights=== • Christian Liberty Academy • John Hersey High School • Vanguard School ===Bridgeview=== • Aqsa School • Universal School ===Burbank=== • Queen of Peace High School • Reavis High School • St. Laurence High School ===Chicago Public Schools=== • Al Raby School for Community and Environment • Amundsen High School • Austin Community Academy High School • Bogan High School • Bowen High School • Bronzeville Scholastic Institute • Carl Schurz High School • Carver Military Academy • Chicago High School for Agricultural Sciences • Chicago High School for the Arts • Chicago Math and Science Academy • Chicago Military Academy • Chicago Technology Academy • Chicago Vocational High School • Corliss High School • Crane High School • Curie Metropolitan High School • Disney II Magnet School • Dr. Pedro Albizu Campos High School • Dunbar Vocational High School • DuSable High School • Dyett High School • Farragut Career Academy • Fenger Academy High School • Foreman High School • Frederick Douglass Academy High School • Gage Park High School • George Washington High School • George Westinghouse College Prep • Goode STEM Academy • Gwendolyn Brooks College Preparatory Academy • Harlan Community Academy High School • Hirsch Metropolitan High School • Hubbard High School • Hyde Park Academy High School • Infinity Math, Science & Technology High School • John F. Kennedy High School • John Hancock College Preparatory High School • Jones College Prep High School • Juarez Community Academy • Julian High School • Kelly High School • Kelvyn Park High School • Kenwood Academy • King College Prep • Lake View High School • Lane Tech College Prep High School • Lincoln Park High School • Little Village Lawndale High School Campus • Manley Career Academy High School • Marshall Metropolitan High School • Mather High School • Michele Clark Magnet High School • Morgan Park High School • Noble Street College Prep • North-Grand High School • Northside College Preparatory High School • Northside Learning Center High School • Ogden International High School • Orr Academy High School • Phoenix Military Academy • Prosser Career Academy • Ray Graham Training Center • Richards Career Academy • Robert Lindblom Math & Science Academy • Roberto Clemente Community Academy • Roosevelt High School • Senn High School • Simeon Career Academy • South Shore High School • Steinmetz College Prep • Sullivan High School • Taft High School • Tilden High School • Uplift Community High School • Vaughn Occupational High School • Von Steuben Metropolitan High School • Walter Payton College Prep • Wells Community Academy High School • Wendell Phillips Academy High School • Whitney M. Young Magnet High School • York Alternative High School ===Chicago Independent Schools=== • Air Force Academy High School • Antonia Pantoja Charter School • Back of the Yards College Preparatory High School • British International School of Chicago Lincoln Park • British International School of Chicago, South Loop • Chicago Academy for the Arts • Chicago Academy High School • Chicago International Charter School Northtown Academy • Chicago Waldorf School • Collins Academy High School • Devry Advantage Academy • Francis W. Parker School • Hales Franciscan High School • John Hope College Preparatory High School • Latin School of Chicago • Latino Youth High School • Lubavitch Girls High School • Lubavitch Mesivta of Chicago • Lycée Français de Chicago • Morgan Park Academy • Muhammad University of Islam • North Lawndale College Prep High School • Providence St. Mel School • St. Benedict High School • Southside Occupational Academy • Telshe High School • University of Chicago Laboratory Schools, Chicago • Urban Prep Charter Academy for Young Men • West Town Academy ===Archdiocese of Chicago (Chicago/Cook County)=== • Brother Rice High School • Christ the King Jesuit College Prep High School • Cristo Rey Jesuit High School • De La Salle Institute • DePaul College Prep • Fenwick High School (Oak Park, Illinois) • Holy Trinity High School • Josephinum Academy • Leo Catholic High School • Loyola Academy, Willmette • Marian Catholic High School, Chicago Heights • Marist High School • Mother McAuley Liberal Arts High School • Mount Carmel High School • Nazareth Academy (La Grange Park, Illinois) • Our Lady of Tepeyac High School • Regina Dominican High School, Willmette • Resurrection High School • St. Ignatius College Prep • St. Patrick High School • St. Rita of Cascia High School • St. Francis de Sales High School • St. Laurence High School, Burbank • St. Viator High School, Arlington Heights • Trinity High School (River Forest, Illinois) ===Chicago Heights=== • Bloom High School • Bloom Trail High School ===Des Plaines=== • Maine West High School • North Cook Young Adult Academy • The Willows Academy ===Evanston=== • Beacon Academy • Evanston Township High School • Roycemore School ===Hoffman Estates=== • James B. Conant High School • Hoffman Estates High School ===Lansing=== • Illiana Christian High School • Thornton Fractional South High School ===Niles=== • Northridge Preparatory School • Notre Dame College Prep ===Oak Lawn=== • Oak Lawn Community High School • Harold L. Richards High School • South Side Baptist School ===Palatine=== • William Fremd High School • Palatine High School • St. Thomas of Villanova Catholic School ===Palos Heights=== • Alan B. Shepard High School • Chicago Christian High School ===Park Ridge=== • Maine East High School • Maine South High School ===Richton Park=== • Rich South High School • Southland College Preparatory Charter High School ===Skokie=== • Fasman Yeshiva High School • Ida Crown Jewish Academy • Niles North High School • Niles West High School ===Tinley Park=== • Victor J. Andrew High School • Tinley Park High School ===Winnetka=== • New Trier High School • North Shore Country Day School Defunct • Academy of Our Lady (Chicago) (1875-1899) • Archbishop Quigley Preparatory Seminary, Chicago (1918–2007) • Arlington High School, Arlington Heights (1922–1984) • Calumet High School (Chicago) (1919–2006) • Chicago Discovery Academy, Chicago (closed 2013) • Chicago High School, Chicago (1856–1880) • Chicago Talent Development High School, Chicago (2009–2014) • Cooley Vocational High School, Chicago (1958–1979) • Englewood Technical Prep Academy, Chicago (1873–2008) • Flower Career Academy, Chicago (1911–2003) • Forest View High School, Arlington Heights (1962–1986) • Holy Cross High School (River Grove, Illinois) (1961–2004) • Immaculata High School (Chicago) (1921–1981) • Immaculate Heart of Mary High School, Westchester (1960–2005) • Las Casas Occupational High School, Chicago (closed 2011) • Loretto Academy (Chicago) (1906-1972) • Lourdes High School, Chicago • Luther High School North, Chicago (1909-2017) • Luther High School South, Chicago (closed 2014) • Maine North High School, Des Plaines (1970–1981) • Maria High School (Chicago, Illinois) (1911–2013) • McKinley High School (Chicago) (1875–1954) • Mendel Catholic High School, Chicago (1951–1988) • Mount Assisi Academy, Lemont (1951-2014) • Near North Career Metropolitan High School, Chicago (1977–2001) • Niles East High School, Skokie (1938–1980) • Northwest Suburban Academy, Arlington Heights (closed 2009) • Notre Dame High School for Girls, Chicago (1938-2016) • Quigley South, Chicago (1961–1990) • Saint George High School (Evanston, Illinois) (1927–1969) • Seton Academy (South Holland, Illinois) (1963-2016) • St. Gregory the Great High School, Chicago (1937–2014) • St. Joseph High School (Westchester, Illinois) (1960-2021) • Saint Louise de Marillac High School, Northfield (1967–1994) • St. Scholastica Academy (Chicago, Illinois) (1865–2012) • Spalding High School (Chicago) (1908–2004) • Weber High School (Chicago) (1890-1999) • Young Women's Leadership Charter School of Chicago (1999-2019) ==Crawford County==

• Hutsonville High School, Hutsonville • Oblong High School, Oblong • Palestine High School, Palestine • Robinson High School, Robinson ==Cumberland County==

• Cumberland High School, Toledo • Neoga Junior-Senior High School, Neoga ==DeKalb County==

• DeKalb High School, DeKalb • Genoa-Kingston High School, Genoa • Hiawatha Jr/Sr High School, Kirkland • Hinckley-Big Rock High School, Hinckley • Indian Creek High School, Shabbona • Sandwich Community High School, Sandwich, also serves students in Kendall and LaSalle counties • Somonauk High School, Somonauk, also serves students in LaSalle County • Sycamore High School, Sycamore ==DeWitt County==

• Blue Ridge High School, Farmer City • Clinton High School, Clinton ==Douglas County==