The North Central Conference was an OHSAA athletic league whose final remaining members were located in northwest and north-central Ohio. The league's last day of operation was June 30, 2014.
The Green Meadows Conference is an OHSAA athletic league located in northwest Ohio. The eight member schools are all located in one of four counties: Henry County, Defiance County, Paulding County, or Williams County.
The Northern Ohio League (NOL) was an OHSAA athletic league in north central Ohio that began competition in 1944 and disbanded in 2017 after six of its seven members joined the Sandusky Bay Conference.
The Northwest Central Conference is an OHSAA athletic league located in parts of northwest and western Ohio. The league came into existence in the 2001-2002 school year. The NWCC supports 10 league sports: Boys and Girls Cross Country, Boys Golf, Football, Volleyball, Boys and Girls Basketball, Baseball and Softball.
Louisville High School is a public high school located in Louisville, Ohio, United States. It is the only high school in the Louisville City School District. It serves all of the city of Louisville and the majority of the surrounding Nimishillen Township.
Crestline High School is a public high school in Crestline, Ohio, United States. It is the only high school in the Crestline Exempted Village School District.
Edison High School is a public high school in Island Creek Township, Ohio, United States, near Richmond. It is the only high school in the Edison Local School District, covering students from most of northern Jefferson County. Athletic teams compete as the Edison Wildcats in the Ohio High School Athletic Association as a member of the Buckeye 8 Athletic League as well as the Ohio Valley Athletic Conference.
Buckeye Local High School is a public high school in Warren Township, Ohio, United States, near Rayland. It is the only secondary school in the Buckeye Local School District. Athletic teams compete as the Buckeye Local Panthers in the Ohio High School Athletic Association as a member of the Buckeye 8 Athletic League as well as the Ohio Valley Athletic Conference.
Van Buren High School is a public high school in Van Buren, Ohio, the only high school in the Van Buren Local Schools district. They are a member of the Blanchard Valley Conference.
Pleasant Local High School, also known Pleasant High School and Marion Pleasant High School, is a public high school in Pleasant Township, near Marion, Ohio. It is the only high school in the Pleasant Local School District. Enrollment was 369 as of October 2017.
Clay Junior-Senior High School is a public high school in Clay Township, Ohio, United States, located four miles (6 km) north of the Portsmouth in Scioto County. It is the only high school in the Clay Local School District. Clay is a rural high school serving about 300 students in grades 7-12 in Southern Ohio. The first class graduated in 1940.
Portsmouth West High School (PWHS) is a public high school in West Portsmouth, Ohio in Scioto County in Southern Ohio. It is the only high school in the Washington-Nile Local School District. The official mascot is the Senators and the school colors are black and orange.
Wheelersburg High School (WHS) is a public high school in Wheelersburg, Ohio, United States. It is the only high school in the Wheelersburg Local School District, which is located in Porter Township along the northern bank of the Ohio River in Southern Ohio. Wheelersburg's mascot is the Pirates and their school colors are orange and black.
The Clay Local School District (CLSD) is located four miles (6 km) north of the Portsmouth, Ohio, city limits on U.S. Route 23 in Clay Township in Scioto County—which is 85 miles (137 km) south of Columbus, Ohio; 50 miles (80 km) west of Huntington, West Virginia; and 100 miles (160 km) east of Cincinnati, Ohio. Clay is a rural Ohio public school district serving 700 students in grades pre-K through 12 in Southern Ohio. With the creation of a high school for the district in 1940, students for the first time were able to graduate from a Clay Local School District building.
The Ohio Cardinal Conference, which began play in 2003, is an OHSAA athletic league whose members are from Ashland, Holmes, Richland, and Wayne counties in Ohio. The conference name stems from the local legacy of the Cardinal Conference.
Ottawa-Glandorf High School, is a secondary school and only high school part of the Ottawa-Glandorf Local School District. The school is the largest in Putnam County. The school serves students who are in grades 9 through 12 from Glandorf and Ottawa as well as parts of Greensburg, Liberty, Ottawa, Pleasant and Union Townships.
The Mid-Ohio Athletic Conference is an OHSAA athletic league whose members are located in the Ohio counties of Crawford, Marion, and Richland. The league was established in the fall of 1990.
The Mid-Buckeye Conference, known also at times as the Middle Buckeye Conference, is an OHSAA athletics conference with member schools located in Ashland, Crawford, Knox, Richland, and Wayne counties.
The Northern 10 Athletic Conference is an OHSAA athletic conference that is currently made up of nine schools from northern Ohio and began athletic competition in 2014. Six schools came from the North Central Conference, three came from the Midland Athletic League, and one (Ridgedale) came from the Mid-Ohio Athletic Conference. Riverdale was also supposed to come over from the North Central Conference, but had its membership terminated when it accepted an invitation to the Blanchard Valley Conference. The creation of the league effectively disbanded the North Central Conference as its four remaining members would eventually agree to join other leagues by 2014..
The Inter-Valley Conference is an Ohio High School Athletic Association (OHSAA) athletic league made up of 14 schools from Carroll, Coshocton, Holmes, Stark, Guernsey and Tuscarawas counties.
