The following highways are numbered 52:

Australia

• Kings Highway (Australia)
• Isis Highway (Childers to Ban Ban Springs) – Queensland State Route 52 (Wide Bay–Burnett Region)
• Gillies Highway – Queensland State Route 52 (Far North Queensland Region)

Canada

• Alberta Highway 52
• British Columbia Highway 52
• Manitoba Highway 52
• Highway 52 (Ontario)
• Saskatchewan Highway 52

Czech Republic

• part of D52 Motorway
• I/52 Highway; Czech: Silnice I/52

Finland

• Finnish national road 52

India

• National Highway 52 (India)

Italy

• Autostrada A52

Japan

• Japan National Route 52

Korea, South

• Gwangju–Wonju Expressway
• National Route 52

New Zealand

• New Zealand State Highway 52 between Waipukurau and Masterton (former)

Philippines

• N52 highway (Philippines)

Turkey

• O-52, a motorway in Turkey running from Adana to Şanlıurfa.

United Kingdom

• British A52 (Newcastle-Mablethorpe)

United States

• U.S. Route 52
• Alabama State Route 52
• Arkansas Highway 52
• California State Route 52
• Colorado State Highway 52
• Connecticut Route 52 (former)
• Delaware Route 52
• Florida State Road 52
  • 
    County Road 52 Alternate (Pasco County, Florida)
• Georgia State Route 52
  • Georgia State Route 52 (former)
• Idaho State Highway 52
• Illinois Route 52 (former)
• K-52 (Kansas highway)
• Kentucky Route 52
• Louisiana Highway 52
  • Louisiana State Route 52 (former)
• Maine State Route 52
• Maryland Route 52 (former)
• Massachusetts Route 52 (former)
• M-52 (Michigan highway)
• Missouri Route 52
• Nebraska Highway 52
• Nevada State Route 52 (former)
• New Jersey Route 52
  • County Route 52 (Monmouth County, New Jersey)
• New Mexico State Road 52
• New York State Route 52
  • County Route 52 (Albany County, New York)
  • County Route 52 (Chautauqua County, New York)
  • County Route 52 (Dutchess County, New York)
  • County Route 52 (Franklin County, New York)
  • County Route 52 (Jefferson County, New York)
  • County Route 52 (Madison County, New York)
  • County Route 52 (Monroe County, New York)
  • County Route 52 (Montgomery County, New York)
  • County Route 52 (Niagara County, New York)
  • County Route 52 (Orleans County, New York)
  • County Route 52 (Otsego County, New York)
  • County Route 52 (Rensselaer County, New York)
  • County Route 52 (Rockland County, New York)
  • County Route 52 (Saratoga County, New York)
  • County Route 52 (St. Lawrence County, New York)
  • County Route 52 (Steuben County, New York)
  • County Route 52 (Suffolk County, New York)
  • County Route 52 (Sullivan County, New York)
  • County Route 52 (Ulster County, New York)
  • County Route 52 (Westchester County, New York)
• Ohio State Route 52 (former)
• Oklahoma State Highway 52
• Oregon Route 52
• Pennsylvania Route 52
• South Carolina Highway 52 (former)
• South Dakota Highway 52
• Tennessee State Route 52
• Texas State Highway 52 (former)
  • Texas State Highway Spur 52
  • Farm to Market Road 52
  • Texas Park Road 52
• Utah State Route 52
• Virginia State Route 52 (former)
  • Virginia State Route 52 (1928-1933) (former)
  • Virginia State Route 52 (1933-1934) (former)
• West Virginia Route 52
• Wisconsin Highway 52

Territories

• Puerto Rico Highway 52

See also

• List of highways numbered 52A
• A52 (disambiguation)