1998-99 OHA Junior C Season

This is a list of 1998-99 Ontario Hockey Association Junior C Standings

Leagues

 * 1998-99 COJCHL Season
 * 1998-99 EBJCHL Season
 * 1998-99 GLJHL Season
 * 1998-99 GMOJCHL Season
 * 1998-99 NDJCHL Season
 * 1998-99 WOJCHL Season

Provincials

 * 1999 Clarence Schmalz Cup