Lebanon-Warren County Airport (FAA LID: I68) is a public airport located three miles (5 km) northwest of the central business district of Lebanon, on Greentree Road, in Warren County, Ohio, United States.

The runway, taxiway, and communication and navigation aids are County owned.

The Airport Authority leases a terminal for public use on adjacent private property.

[8] For the 12-month period ending August 4, 2021, the airport had 31,550 aircraft operations, an average of 86 per day: 98% general aviation, 2% air taxi and <1% military.

There was at that time 101 aircraft based at this airport: 86 single-engine, 9 multi-engine, 2 jet, and 4 helicopter.