List of highways numbered 197

• Alabama State Route 197
• Arkansas Highway 197
• California State Route 197
• Connecticut Route 197
• Farm to Market Road 197
• Florida State Road 197
• Georgia State Route 197
• Hawaii Route 197
• Japan National Route 197
• K-197 (Kansas highway)
• Kentucky Route 197
• Maine State Route 197
• Maryland Route 197
• Massachusetts Route 197
• Minnesota State Highway 197
• New Mexico State Road 197
• New York State Route 197
• North Carolina Highway 197
• Ohio State Route 197
• Quebec Route 197
• Tennessee State Route 197
• Texas State Highway 197
• Texas State Highway Loop 197
• Texas State Highway Spur 197
• U.S. Route 197
• Utah State Route 197
• Virginia State Route 197
• Wyoming Highway 197