List of highways numbered 101
Route 101 or Highway 101 can refer to multiple roads:
International
Argentina
Australia
- Southern Ports Highway
- Princes Highway
Brazil
Canada
- British Columbia Highway 101
- Manitoba Highway 101 (Perimeter Highway)
- New Brunswick Route 101
- Newfoundland and Labrador Route 101
- Nova Scotia Highway 101
- Ontario Highway 101
- Prince Edward Island Route 101
- Quebec Route 101
China
Costa Rica
Cuba
Ireland
Japan
Mexico
Nigeria
Philippines
Russia
- Russian route A130, formerly A101
United Kingdom
- , Rotherhithe Tunnel
- B101 road
United States
- Interstate 101
- U.S. Route 101
- *U.S. Route 101 (Maine)
- Alabama State Route 101
- * County Route 101
- Arizona State Route 101
- Arkansas Highway 101
- Colorado State Highway 101
- Connecticut Route 101
- Florida State Road 101
- * County Road 101A (Duval County, Florida)
- Georgia State Route 101
- Illinois Route 101
- Indiana State Road 101
- K-101 (Kansas highway)
- Kentucky Route 101
- Louisiana Highway 101
- Maine State Route 101
- Maryland Route 101
- Massachusetts Route 101
- M-101 (Michigan highway)
- Minnesota State Highway 101
- * County Road 101 (Hennepin County, Minnesota)
- * County Road 101 (Scott County, Minnesota)
- Missouri Route 101
- *Missouri Route 101 (1929)
- Nebraska Highway 101
- New Hampshire Route 101
- * New Hampshire Route 101A
- * New Hampshire Route 101B
- * New Hampshire Route 101C
- * New Hampshire Route 101D
- * New Hampshire Route 101E
- New Jersey Route 101
- * County Route 101 (Bergen County, New Jersey)
- * County Route 101 (Ocean County, New Jersey)
- New Mexico State Road 101
- New York State Route 101
- * County Route 101 (Cattaraugus County, New York)
- * County Route 101 (Cayuga County, New York)
- * County Route 101 (Cortland County, New York)
- * County Route 101 (Dutchess County, New York)
- * County Route 101 (Fulton County, New York)
- * County Route 101 (Nassau County, New York)
- * County Route 101 (Orleans County, New York)
- * County Route 101 (Seneca County, New York)
- * County Route 101 (Suffolk County, New York)
- * County Route 101 (Tompkins County, New York)
- * County Route 101 (Wayne County, New York)
- North Carolina Highway 101
- Ohio State Route 101
- Oklahoma State Highway 101
- Pennsylvania Route 101
- Rhode Island Route 101
- South Carolina Highway 101
- South Dakota Highway 101
- Tennessee State Route 101
- Texas State Highway 101
- * Texas State Highway Spur 101
- * Farm to Market Road 101
- Utah State Route 101
- Vermont Route 101
- Virginia State Route 101
- West Virginia Route 101
- Wisconsin Highway 101