This is a list of airports in Ohio (a U.S. state), grouped by type and sorted by location. It contains all public-use and military airports in the state. Some private-use and former airports may be included where notable, such as airports that were previously public-use, those with commercial enplanements recorded by the FAA or airports assigned an IATA airport code.
Note: Cincinnati is served by the Cincinnati/Northern Kentucky International Airport located in Hebron, Kentucky, and Marietta is served by the Mid-Ohio Valley Regional Airport located in Wood County, West Virginia.