List of highways numbered 609

Route 609 or Highway 609 may refer to:

Canada

 * Alberta Highway 609.svg Alberta Highway 609

Costa Rica

 * CR RNT 609.svg National Route 609

United States

 * Elongated circle 609.svg Kentucky Route 609
 * Louisiana 609 (2008).svg Louisiana Highway 609
 * New Mexico 609.svg New Mexico State Road 609
 * OH-609.svg Ohio State Route 609
 * Texas
 * Texas FM 609.svg Farm to Market Road 609
 * Circle sign 609.svg Virginia State Route 609