This is a list of high school athletic conferences in the Northeast Region of Ohio, as defined by the OHSAA. Because the names of localities and their corresponding high schools do not always match and because there is often a possibility of ambiguity with respect to either the name of a locality or the name of a high school, the following table gives both in every case, with the locality name first, in plain type, and the high school name second in boldface type. The school's team nickname is given last.
Former members
Red Division
White Division
Blue Division
Former members
Chagrin Division
Valley Division
Former members
Former members:
The Eastern Ohio Athletic Conference league was formed after the Inter-Tri County League split into two separate conferences for the 2017-18 school year.
Former members
Ice hockey only league. see [1]
This conference has two incarnations. The first version lasted until 1998, and the second was begun by remaining members of the Northeast Ohio Conference in 2015.
This conference does not include football. Only Cleveland St. Martin De Porres, Cleveland Horizon Science Academy, and North Ridgeville Lake Ridge Academy are current members of the OHSAA.
Former members
The Mahoning Valley Athletic Conference was formed after the Inter-Tri County League split into two separate conferences for the 2017-18 school year.
Blue Division
White Division
Former members
Stars Division
Stripes Division
Former Members
Future Member
Former Members
Note
Stars Division
Stripes Division
Metro Division
County Division
Former members
Also known as PAC-7/8
Future Members
Former Members
Former members
American Division
National Division
Former members
Former members
The Western Reserve Conference is the name of four separate conferences (including two that ran simultaneously for a few years) in Northeastern Ohio.
This version was formed as most of the Premier Athletic Conference combined with two schools from the Northeast Ohio Conference, and one from the Chagrin Valley Conference.
This version was formed in 1996, as the Metro League merged with five schools from the Chagrin Valley Conference. This version of the WRC would combine with the Pioneer Conference to become the Northeast Ohio Conference.