List of highways numbered 705
Route 705, or Highway 705, may refer to:
Canada
- New Brunswick Route 705
- Saskatchewan Highway 705
Costa Rica
- National Route 705
India
- National Highway 705
United Kingdom
- A705 road
United States
- Interstate 705
- Florida State Road 705
- Georgia State Route 705
- Kentucky Route 705
- Louisiana Highway 705
- Maryland Route 705
- Nevada State Route 705
- County Route 705
- * County Route 705
- * County Route 705
- * County Route 705
- * County Route 705
- North Carolina Highway 705
- Ohio State Route 705
- Farm to Market Road 705
- Virginia State Route 705
- West Virginia Route 705