List of highways numbered 25
The following highways are numbered 25:
International
- Asian Highway 25
- European route E25
- Arab Mashreq Road 25
Argentina
- National Route 25
Australia
- Barton Highway
- Palmerston Highway –
- – King Island
Austria
- Welser Autobahn
Canada
- Alberta Highway 25
- Manitoba Highway 25
- Ontario Highway 25
- Prince Edward Island Route 25
- Quebec Autoroute 25
- Saskatchewan Highway 25
China
- G25 Expressway
Colombia
- National Route 25
Cuba
- Highway 2–25
Czech Republic
- I/25 Highway; Czech: Silnice I/25
Finland
- Finnish national road 25
Germany
- Bundesautobahn 25
Greece
- A25 motorway
- EO25 road
Iceland
- Route 25
India
Ireland
- N25 road
Israel
- Highway 25
Italy
- Autostrada A25
Japan
- Japan National Route 25
- Meihan Expressway
- Nishi-Meihan Expressway
Jordan
Korea, South
- Expressway 25
- * Honam Expressway
- * Nonsan–Cheonan Expressway
- National Route 25
Mexico
- Mexican Federal Highway 25
New Zealand
- New Zealand State Highway 25
- * New Zealand State Highway 25A
Portugal
- A25 motorway
Romania
- Drumul Național 25
United Kingdom
- British A25
- M25
- A25 road
United States
- Interstate 25
- U.S. Route 25
- * U.S. Route 25W
- * U.S. Route 25E
- New England Route 25
- Alabama State Route 25
- * County Route 25
- Arkansas Highway 25
- California State Route 25
- * County Route A25
- * County Route J25
- * County Route S25
- Colorado State Highway 25
- Connecticut Route 25
- Florida State Road 25
- * County Road 25
- * County Road 25
- Georgia State Route 25
- Idaho State Highway 25
- Illinois Route 25
- Indiana State Road 25
- Iowa Highway 25
- K-25
- Louisiana Highway 25
- Maine State Route 25
- Maryland Route 25
- Massachusetts Route 25
- M-25
- Minnesota State Highway 25
- * County Road 25
- * County Road 25
- * County Road 25
- Mississippi Highway 25
- Missouri Route 25
- Montana Highway 25
- Nebraska Highway 25
- Nevada State Route 25
- New Hampshire Route 25
- New Jersey Route 25
- * County Route 25
- New York State Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- * County Route 25
- North Carolina Highway 25
- North Dakota Highway 25
- Ohio State Route 25
- Oklahoma State Highway 25
- Redwood Highway No. 25 in Oregon
- Pennsylvania Route 25
- South Carolina Highway 25
- South Dakota Highway 25
- Tennessee State Route 25
- Texas State Highway 25
- * Texas State Highway Loop 25
- * Farm to Market Road 25
- * Texas Park Road 25
- Utah State Route 25
- Vermont Route 25
- State Route 25
- Washington State Route 25
- West Virginia Route 25
- Wisconsin Highway 25