Ohio State Route 533
State Route 533 was a short two-lane north–south state highway in west central Ohio. Existing entirely within Jefferson Township, Logan County, and to the northeast of the county seat of Bellefontaine, SR 533 ran a distance of between SR 540 and SR 47 near the campus of Benjamin Logan Local School District. The entire route was turned over by the Ohio Department of Transportation to Logan County jurisdiction by 2014.