Route 77, or Highway 77, may refer to:
International Asian Highway 77 European route E77
Afghanistan Kabul-Herat Highway (A77)
Australia Bowen Developmental Road – Queensland State Route 77
Canada British Columbia Highway 77 Manitoba Highway 77 Ontario Highway 77
Finland Finnish national road 77
Greece EO77 road
India National Highway 77 (India)
Iran Road 77
Israel Highway 77 (Israel)
Malaysia Malaysia Federal Route 77
Korea, South National Route 77
New Zealand New Zealand State Highway 77
Philippines N77 highway (Philippines)
United Arab Emirates E 77, also known as the Dubai-Al Habab Road
United States Interstate 77 U.S. Route 77 Alabama State Route 77 Arizona State Route 77 Arkansas Highway 77 California State Route 77 Connecticut Route 77 Florida State Road 77 Georgia State Route 77 Idaho State Highway 77 Illinois Route 77 (former) Iowa Highway 77 (former) Kentucky Route 77 Louisiana Highway 77 Maine State Route 77 Maryland Route 77 M-77 (Michigan highway) Minnesota State Highway 77 Missouri Route 77 Missouri Route 77 (1929) (former) Montana Highway 77 Nebraska Highway 77 (former) Nebraska Highway 77B (former) Nevada State Route 77 (former) New Hampshire Route 77 New Jersey Route 77 County Route 77 (Bergen County, New Jersey) County Route 77 (Ocean County, New Jersey) New Mexico State Road 77 New York State Route 77 County Route 77 (Cattaraugus County, New York) County Route 77 (Chautauqua County, New York) County Route 77 (Dutchess County, New York) County Route 77 (Jefferson County, New York) County Route 77 (Madison County, New York) County Route 77 (Montgomery County, New York) County Route 77 (Niagara County, New York) County Route 77 (Onondaga County, New York) County Route 77 (Orange County, New York) County Route 77 (Rensselaer County, New York) County Route 77 (Suffolk County, New York) County Route 77B (Suffolk County, New York) County Route 77 (Ulster County, New York) County Route 77 (Washington County, New York) North Carolina Highway 77 Ohio State Route 77 (1923) (former) Oklahoma State Highway 77 (former) Oklahoma State Highway 77C (former and current highway) Oklahoma State Highway 77D Oklahoma State Highway 77H Oklahoma State Highway 77S Pennsylvania Route 77 Rhode Island Route 77 Tennessee State Route 77 Texas State Highway 77 Texas State Highway Loop 77 (former) Texas State Highway Spur 77 Farm to Market Road 77 (Texas) Utah State Route 77 Virginia State Route 77 (former) West Virginia Route 77 (1920s) (former) Wisconsin Highway 77 Wyoming Highway 77
See also List of highways numbered 77A A77