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
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Czech Republic
part of 
D52 Motorway
I/52 Highway; Czech: Silnice I/52
Finland
India
Italy
Japan
Korea, South
Gwangju–Wonju Expressway- National Route 52
New Zealand
- New Zealand State Highway 52 between Waipukurau and Masterton (former)
Philippines
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Turkey
United Kingdom
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
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
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)
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
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- Territories
See also
| Preceded by 51 | Lists of highways 52 | Succeeded by 53 |