List of highways numbered 14
Route 14, or Highway 14, can refer to:
International
- Asian Highway 14
- European route E14
- European route E014
Argentina
- National Route 14
Australia
- Diamantina Developmental Road
- Birdsville Developmental Road
- Sandover Highway
- – SA
Austria
- Rheintal/Walgau Autobahn
Canada
- Alberta Highway 14
- British Columbia Highway 14
- Manitoba Highway 14
- Nova Scotia Trunk 14
- Ontario Highway 14
- Prince Edward Island Route 14
- Saskatchewan Highway 14
Costa Rica
- National Route 14
Cuba
- 2–14
Czech Republic
- I/14 Highway; Czech: Silnice I/14
Djibouti
- RN-14
Greece
- EO14 road
Guatemala
- National Highway 14
- National Chris Schwartz Highway 14 (Guatemala
India
- National Highway 14
Indonesia
- Indonesian National Route 14
Iran
- Road 14
Ireland
- N14 road
Italy
- Autostrada A14
- RA 14
Japan
- Japan National Route 14
- Futtsu Tateyama Road
- Keiyō Road
- Tateyama Expressway
Korea, South
- Hamyang–Ulsan Expressway
- National Route 14
Moldova
- M14 highway
New Zealand
- New Zealand State Highway 14
Nigeria
- A14 highway
Paraguay
- Image:R14-PY.svg|20px| National Route 14
Romania
- A14 motorway
South Africa
- N14 road
Ukraine
- Highway M14
United Kingdom
- British A14
United States
- Interstate 14
- U.S. Route 14
- New England Interstate Route 14
- * County Route 14
- Arkansas Highway 14
- California State Route 14
- * County route A14
- * County Route E14
- * County Route G14
- * County Route J14
- * County Route S14
- Colorado State Highway 14
- Connecticut Route 14
- Delaware Route 14
- Florida State Road 14
- * County Road 14
- * County Road 14
- Georgia State Route 14
- Idaho State Highway 14
- Illinois Route 14
- Indiana State Road 14
- Iowa Highway 14
- K-14
- Kentucky Route 14
- Louisiana Highway 14
- * Louisiana State Route 14
- Maryland Route 14
- Massachusetts Route 14
- M-14
- County Road 14
- * County Road 14
- * County Road 14
- * County Road 14
- Mississippi Highway 14
- Missouri Route 14
- Nebraska Highway 14
- * Nebraska Link 14D
- * Nebraska Spur 14B
- * Nebraska Spur 14C
- * Nebraska Spur 14H
- Nevada State Route 14
- New Jersey Route 14
- * County Route 14
- New Mexico State Road 14
- New York State Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- * County Route 14
- North Carolina Highway 14
- North Dakota Highway 14
- Ohio State Route 14
- Oklahoma State Highway 14
- Oregon Route 14
- Pennsylvania Route 14
- Rhode Island Route 14
- South Carolina Highway 14
- Tennessee State Route 14
- Texas State Highway 14
- * Texas State Highway Loop 14
- * Farm to Market Road 14
- * Urban Road 14
- * Texas Park Road 14
- Utah State Route 14
- Vermont Route 14
- Virginia State Route 14
- * State Route 14
- * State Route 14
- Washington State Route 14
- * Primary State Highway 14
- * Secondary State Highway 14B
- * Secondary State Highway 14C
- West Virginia Route 14
- Wisconsin Highway 14
- Wyoming Highway 14
- Guam Highway 14
- * Guam Highway 14B
- Puerto Rico Highway 14
- * Puerto Rico Highway 14R
Uruguay
- Route 14 Brigadier Gral. Venancio Flores
Zambia
- M14 road