List of highways numbered 138

Highway 138 may refer to:

Canada

 * Ontario 138.svg Ontario Highway 138
 * PEI Highway 138.svg Prince Edward Island Route 138
 * Qc138.svg Quebec Route 138

Costa Rica

 * CR RNS 138.svg National Route 138

India

 * NH138-IN.svg National Highway 138 (India)

Japan

 * Japanese National Route Sign 0138.svg Japan National Route 138
 * Fukuoka Pref Route Sign 0138.svg Fukuoka Prefectural Route 138
 * Nara Pref Route Sign 0138.svg Nara Prefectural Route 138

Malaysia

 * Jkr-ft138.png Malaysia Federal Route 138

United States

 * US 138.svg U.S. Route 138
 * Alabama 138.svg Alabama State Route 138
 * Arkansas 138.svg Arkansas Highway 138
 * California 138.svg California State Route 138
 * Connecticut Highway 138.svg Connecticut Route 138
 * Florida 138.svg Florida State Road 138 (former)
 * Columbia County Road 138 FL.svg County Road 138 (Columbia County, Florida)
 * Gilchrist County Road 138 FL.svg County Road 138 (Gilchrist County, Florida)
 * CR 138A jct.svg County Road 138A (Lafayette County, Florida)
 * Pinellas County Road 138 FL.svg County Road 138 (Pinellas County, Florida)
 * Georgia 138.svg Georgia State Route 138
 * HI-138.svg Hawaii Route 138
 * Illinois 138.svg Illinois Route 138
 * K-138.svg K-138 (Kansas highway)
 * Elongated circle 138.svg Kentucky Route 138
 * Louisiana 138.svg Louisiana Highway 138
 * Maine 138.svg Maine State Route 138
 * MD Route 138.svg Maryland Route 138
 * MA Route 138.svg Massachusetts Route 138
 * M-138.svg M-138 (Michigan highway)
 * MO-138.svg Missouri Route 138
 * Ellipse sign 138.svg New Jersey Route 138
 * New Mexico 138.svg New Mexico State Road 138
 * NY-138.svg New York State Route 138
 * CR 138 jct.svg County Route 138 (Herkimer County, New York)
 * CR 138 jct.svg County Route 138 (Niagara County, New York)
 * CR 138 jct.svg County Route 138 (Onondaga County, New York)
 * NC 138.svg North Carolina Highway 138
 * OH-138.svg Ohio State Route 138
 * OR 138.svg Oregon Route 138
 * PA-138.svg Pennsylvania Route 138
 * Rhode Island 138.svg Rhode Island Route 138
 * Rhode Island 138A.svg Rhode Island Route 138A
 * Secondary Tennessee 138.svg Tennessee State Route 138
 * Texas 138.svg Texas State Highway 138
 * Texas Spur 138.svg Texas State Highway Spur 138
 * Texas FM 138.svg Farm to Market Road 138
 * Utah SR 138.svg Utah State Route 138
 * Utah 138.svg Utah State Route 138 (1933-1953) (former)
 * Virginia 138.svg Virginia State Route 138
 * Virginia 138.svg Virginia State Route 138 (1930-1933) (former)
 * WIS 138.svg Wisconsin Highway 138
 * WY-138.svg Wyoming Highway 138 (former)


 * Territories:
 * PR secondary 138.svg Puerto Rico Highway 138