The Tri-River Conference, established around 1965, was a seven-member IHSAA-sanctioned conference located within Clay, Greene, Morgan, and Sullivan counties in Indiana. It was named for the southern Eel, White, and Wabash rivers which flow through the territory of the conference. Clay City, Linton Stockton, Shakamak, and Union (Dugger) high schools also participated in the Southwestern Indiana Conference at the same time. The conference disbanded at the end of the 2009-2010 school year. [1]
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.
The Midwest Athletic Conference is a high school athletic conference in northwestern Indiana, which has existed in two different incarnations, with a third planned to form in 2018. The original conference began in 1932, consisting of schools that were larger than most of their counterparts in their local county leagues. The schools were based in Benton, Fountain, Jasper, Newton, Tippecanoe, Warren, and White counties. The forming of the Kankakee Valley Conference the next year caused a slight fluctuation over the next couple of years, as schools realigned themselves within the two leagues, with some schools claiming dual membership. The league folded in 1947, as size disparities and willingness to sponsor some sports led to schools going their separate ways.
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 Summit Athletic Conference, or SAC, is a high school athletic conference consisting of ten high schools located in Fort Wayne, Indiana. Three of the schools are private; one being a Lutheran academy, and the other two being Catholic preparatories. The rest are public schools, being part of Fort Wayne Community Schools. Two limited members are part of Northwest Allen County Schools and Southwest Allen County Schools.
The Greater South Shore Conference is an eight-member Indiana High School Athletic Association athletic conference spanning Lake and Porter counties in Northwest Indiana. Two other members, Boone Grove and Gary West Side, participate only in football, with Boone Grove otherwise participating in the Porter County Conference and Gary West Side otherwise participating in the Great Lakes Athletic 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. In 2024 Northwestern will exit the conference filling in for North Miami in the Three Rivers Conference.
The Mid-Hoosier Conference is a seven-member IHSAA-sanctioned athletic association located within Bartholomew, Decatur, Johnson, and Shelby Counties in Central Indiana.
The Southern Athletic Conference is an IHSAA-sanctioned athletic located within Clark, Harrison, and Jackson Counties in South Central Indiana. The conference began in 1974 as a four school conference, and grew to eight members within five years as other local conferences disbanded. The conference has lost two schools in the years since; both left for the Mid-Southern Conference. The Southern also had schools that had dual membership in other conferences at the same time, though by 1986, all of these schools entered full membership with a sole conference.
The Southwestern Indiana Athletic Conference (SWIAC), is an eight-member IHSAA-sanctioned athletic conference located within Clay, Daviess, Greene and Sullivan Counties in Southwest and West Central Indiana. North Central (Farmersburg) joined in 2010 with the folding of the Tri-River Conference. Prior to that time, Clay City, Linton Stockton, Shakamak, and Union (Dugger) also participated in the Tri-River Conference concurrently while playing in the SWIAC. The conference was originally formed in 1939, but information on early membership between then and 1958 is incomplete.
The Wabash River Conference is an eight-member Indiana High School Athletic Association (IHSAA)-sanctioned conference located within Fountain, Parke, Vermillion, and Warren Counties in West Central Indiana. All of the participating schools are either 1A, 2A, or 3A institutions in rural counties. The conference began in 1964 with nine schools who had outgrown their county conferences or had them fold, and has had that number stay relatively consistent since. The only change since was the consolidation of two members, Turkey Run and Rockville, into Parke Heritage High School in 2018 reducing the number of members to 8.
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 White River Conference was an IHSAA-sanctioned conference located within rural areas of East Central Indiana, that existed twice, once from 1954 to 1977, and from 1989 to 2010. The first version of the conference was founded as a home for high schools in Madison County who weren't in the Central Indiana Athletic Conference. The conference would expand quickly from six to nine schools, as two new high schools in Anderson and Middletown, a school in Henry County, were added within two years. Membership was generally not stable until 1969, as Madison Heights left, Highland was forced out and eventually added back into the conference, St. Mary's closed, member schools consolidated, and schools from neighboring Delaware and Hancock counties were added. Eventually, large disparities in enrollment causing the conference to disband, as city and consolidated schools outgrew their rural counterparts.. Schools would move into the Big Blue River Conference, Classic Athletic Conference, and Mid-Eastern Conference.
The Indiana High School Athletic Association (IHSAA) is the arbiter of interscholastic competition among public and private high schools in the U.S. state of Indiana.
The Whitewater Valley Conference was an IHSAA-sanctioned conference based in Fayette, Franklin, Union, and later Henry and Wayne counties in East Central Indiana. The conference was founded in 1940 as a merger of the Franklin County Conference and Union County Conference, though because two of the FCC schools were not able to play a full conference schedule in the 1940-41 school year, two Fayette County Conference schools were added. The conference's last season was in 1967-68, as the consolidation wave of the 1950s and 1960s would leave the conference with three schools and no suitable replacements in the area, as Lewisville and Straughn became part of Tri in 1968. College Corner, whose location on the border of Indiana and Ohio allowed them to play in both the WVC and the Preble County League in Ohio, would continue to play in the PCL until joining with Short in Liberty to form Union County High School in 1974. Whitewater Township would merge into Brookville that same year. Laurel struggled on as an independent for two decades, as they were too far from the two conferences in the general region that featured schools of a similar size and sports offering, the Mid-Hoosier and Ohio River Valley conferences. The school eventually consolidated with Brookville to form Franklin County High School in 1989.
The Dixie Athletic Conference was a short-lived IHSAA-sanctioned conference in Southern Indiana. The conference was formed in 1961 by smaller, far-flung schools. In 1965, left with only four schools, it merged with the Southern Monon Conference to form the Dixie-Monon Conference.
There were numerous conferences within the IHSAA that were made up of schools based entirely in one county. Many of these "County Conferences" also contained schools from neighboring counties that were either geographically closer or smaller than the other schools in their home county. These conferences would fold when schools would consolidate and seek out other, more expansive conferences that included similar-sized schools. The starting date of many of these conferences is hard to confirm, so the listing for many of these leagues uses the earliest date that can be confirmed.
The Southern Monon Conference was an IHSAA-sanctioned conference in Southern Indiana. The conference was named after the two railroad lines the four founding schools were located along: the Southern (Milltown) and Monon. The conference doubled in size in its second year, yet had a large amount of turnover in its existence, The conference ended in 1965, when it merged with the Dixie Athletic Conference to form the Dixie-Monon Conference.
The State Corner Conference was an IHSAA-sanctioned conference located in far Northeast Indiana. The conference started in 1935 competing in basketball, football, and track. The league survived a major shakeup in 1941 as half of the original league left to return to their previous conferences, being replaced by smaller schools in the footprint and dropping football. Because of the league's limited offerings, the schools would also compete within their county-based leagues. The league would fold in 1967, as consolidation had whittled the league to three schools.