The Ohio Heritage Conference is an OHSAA athletic league whose members are located in the Ohio counties of Champaign, Clark, Madison, Greene and Union. The league was established in the fall of 2001.
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<nowiki>*</nowiki> Fairbanks and Madison Plains joined the Ohio Heritage Conference in the winter of 2016.
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The Ohio Heritage Conference was established in 2001 with the charter schools being Catholic Central, Cedarville, Greeneview, Mechanicsburg, Northeastern, Southeastern, Triad and West Liberty-Salem.
In 2015, the OHC announced that Fairbanks and Madison Plains would join the conference. Both schools officially joined the conference for the winter sports season in 2016.
In 2016, the OHC announced that Greenon and West Jefferson would join the conference. Both schools officially joined the conference for the fall sports season in 2017.
The OHC supports 23 league sports for both male and female competition.
League champions for each sport are recognized in both the North Division and South Division.
Below is a list of the OHC school(s) that has been awarded the most conference championships (all sports) each year:
Below is a list of OHC Championships won by each member school since the OHC's inception.
West Liberty-Salem vs Mechanicsburg (since 1929, consecutively since 1964)
West Liberty-Salem vs Triad
Triad vs Mechanicsburg
Cedarville vs Greeneview
Cedarville vs Southeastern
Southeastern vs Greeneview
West Jefferson vs Madison Plains
West Jefferson vs Mechanicsburg