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 D52 motorway, part of I/52 highway; Czech: silnice I/52
Finland Finnish national road 52
Greece A52 motorway (Amvrakia Odos)
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 , 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
Vietnam National Route 52 (Vietnam)
See also List of highways numbered 52A A52 (disambiguation)