State Route 226 (SR 226), also known as Airport Road, is a 7.0-mile-long (11.3 km) north–south state highway in Hardin County, Tennessee.

It goes through wooded areas to pass through Maddox, where it has an intersection with SR 69 and passes by the Savannah-Hardin County Airport.

The highway then turns northward through farmland to enter Olivet and have a short concurrency with SR 203.

The entire route of SR 226 is a two-lane highway.

[2][3] The entire route is in Hardin County.