Scecina Memorial High School is a Roman Catholic co-educational high school located on the East Side of Indianapolis, Indiana. It is named in honor of Thomas Scecina, a priest from Indianapolis who was killed in action during the Second World War.
Park Tudor School is a coeducational independent college preparatory day school founded in 1902. It offers programs from junior kindergarten through high school. It is located in the Meridian Hills neighborhood of Indianapolis, Indiana, USA. A merger of Tudor Hall School for Girls and the all-male Park School formed the present-day school in 1970.
Andrean High School is a co-educational, college preparatory secondary school in Merrillville, Indiana. It is located in the Diocese of Gary.
The Pocket Athletic Conference (PAC) is a high school athletic conference in Southwestern Indiana with its headquarters at Forest Park. Most of the conference's 13 members are mainly Class 2A and 3A public high schools currently located in Daviess, Dubois, Gibson, Perry, Pike, Posey, Spencer, and Warrick counties. Only one, Tecumseh, is a 1A and as such operates its football program independently of the PAC and remains independent in the sport, playing schools much closer to its size than its much larger borderline 3A, 3A, or 4A fellow members.
The Big Eight Conference was an athletic conference of IHSAA Class AAA high schools located in Southwestern Indiana. The conference members were small city-based schools located in Daviess, Dubois, Gibson, Knox, Posey, and Warrick counties in Indiana and once included Wabash County in Illinois. The conference ceased operations with the 2019-20 Winter Season as the final spring season was canceled because of the 2020 Coronavirus Outbreak.
The Southern Indiana Athletic Conference (SIAC) is a high school athletic conference based in Evansville, Indiana. Five of the conferences 10 schools; Bosse, Central, Harrison, North, and Reitz; comprise the public Evansville Vanderburgh School Corporation. Mater Dei and Memorial are private Catholic high schools ran by the Roman Catholic Diocese of Evansville, and the largest member is Castle, a public school located in neighboring Newburgh in Warrick County under the Warrick County School Corporation. The league was founded in 1936, and at one point stretched far across southern and western Indiana: from Mount Vernon in the west to New Albany in the east, and from Evansville in the south to Terre Haute in the north. Jasper and Vincennes Lincoln announced in May 2019 that they would leave the disbanding Big Eight Conference to rejoin the Southern Indiana Athletic Conference beginning with the 2020–21 season.
The Blue Chip Conference is a high school athletic conference in southwestern Indiana, United States. The conference's members are small A or AA high schools located in Daviess, Dubois, Gibson, Knox, and Martin counties. The BCC was founded in 1968, with Barr-Reeve, Bloomfield, Loogootee, North Daviess, North Knox, South Knox, and Springs Valley. Barr-Reeve had to wait until 1969 to be released from the Patoka Valley Conference to play in the league, and Loogootee also had to wait until 1970 to leave the Southwestern Indiana Conference. The conference grew to 11 schools in the mid-1970s, but for the most part has stabilized at nine schools since then with the only exception being the 6 year period between the addition of Wood Memorial in 2000 and loss of Forest Park in 2006 where the count was at 10.
Avon High School (AHS) is a 4-year high school in Avon, Hendricks County, Indiana.
The Hoosier Crossroads Conference is a member conference of the Indiana High School Athletic Association. Teams first competed in the conference in the 2000-2001 school year. The HCC contains eight high schools in the Indianapolis Metropolitan Area. There are two schools in Hendricks County, one in Boone County, four in Hamilton County, and one in Marion County.
The Duneland Athletic Conference (DAC) is a high school athletic conference in Indiana serving eight members of the Indiana High School Athletic Association. Member schools are located in the counties of Lake, LaPorte, and Porter along Indiana's Lake Michigan shore. Each school is classified based on enrollment as 6A or 5A for football and 4A for basketball, the classes for the largest schools in Indiana. The Duneland Conference is also known for its gymnastics programs which have won a combined total of 35 state championship and state runner-up titles.
The Three Rivers Conference is a high school athletic conference in northeast Indiana, consisting of schools in Cass, Fulton, Miami, Wabash, and Whitley counties.
The Northern Lakes Conference of Indiana (NLC) is an IHSAA-sanctioned athletic conference of high schools located within Elkhart, Kosciusko, Marshall and St. Joseph counties in northern Indiana, United States.
The Greater South Shore Conference is a nine-member Indiana High School Athletic Association athletic conference spanning Lake and Porter counties in Northwest Indiana. Two other members, Boone Grove and South Central, participate only in football, otherwise participating in the Porter County Conference.
The Hoosier Athletic Conference is a ten-member IHSAA-Sanctioned conference located within Benton, Cass, Hamilton, Howard, Jasper, Tippecanoe, Tipton and White counties. The conference first began in 1947, and has been in constant competition except for the 1997-98 school year, when membership dropped to three schools. The conference added four schools from the folding Mid-Indiana Conference in 2015. Lewis Cass exited the conference in 2023 and Logansport was added as the replacement starting in 2024.
The Hoosier Hills Conference is a seven-member, IHSAA-sanctioned athletic conference comprising large 4A and 5A (football)-sized schools in Bartholomew, Clark, Floyd, Jackson, Jennings, and Lawrence in South Central and Southeast Indiana. Madison departed the conference in 2021, thereby reducing its size to seven member schools.
The North Central Conference is an IHSAA-sanctioned athletic conference consisting of ten large high schools in Cass, Delaware, Grant, Howard, Madison, Marion, Tippecanoe, and Wayne Counties across Central and North Central Indiana. Most of these schools are in 35,000+ population towns like Anderson, Marion, Kokomo, Lafayette, Muncie, and Richmond. Several of the nation's largest gymnasiums belong to members of this conference.
Sagamore Conference is an eight-member IHSAA sanctioned athletic conference comprising 2A and 3A and sized schools in Clinton, Boone, Hendricks, and Montgomery Counties in Central Indiana.
The Northwest Crossroads Conference is a six-member IHSAA-sanctioned athletic conference. Five of the six institutions are in Lake County, while the sixth, Kankakee Valley, is in neighboring Jasper County. This conference was created in 2007, following the disbandment of the Lake Athletic Conference. Griffith left the conference after the 2016–17 school year to join the Greater South Shore Athletic Conference (IHSAA).
The Western Indiana Conference is the name of two IHSAA-sanctioned conferences based in West Central Indiana. The first formed as an eight-team league that formed as a basketball league in 1944 as the West Central Conference. The league started expanding in 1945 and changed its name to the Western Indiana Conference. With consolidation forcing many membership changes in the 1970s, the conference folded at four members in 1983.
The Hoosier North Athletic Conference is an IHSAA-sanctioned conference in northwestern Indiana, that began in 2015. The conference contains eight schools in six counties, but may expand to include more schools in the future.
