List of highways numbered 31

• Asian Highway 31 • European route E31 ==Australia==

• Hume Highway • Hume Motorway • Hume Freeway • – South Australia • Gorge Road • Little Para Road • South Para Road • Lyndoch Valley Road ==Austria==

• Burgenland Schnellstraße • Ybbstal Straße ==Burma==

• National Highway 31 (Burma) ==Canada==

• Alberta Highway 31 • British Columbia Highway 31 • Manitoba Highway 31 • Ontario Highway 31 (former, now Ottawa Road 31) • Quebec Autoroute 31 • Saskatchewan Highway 31 ==Cuba==

• Highway 3–31 ==Czech Republic==

• part of I/31 Highway; Czech: Silnice I/31 ==France==

• Bundesautobahn 31 • Bundesstraße 31 ==Greece==

• Route 31 (Iceland) ==India==

• N31 road (Ireland) ==Israel==

• Highway 31 (Israel) ==Italy==

• Autostrada A31 (Italy) ==Japan==

• Japan National Route 31 • Hiroshima-Kure Road ==Korea, South==

• National Route 31 == Malaysia ==

• • Malaysia Federal Route 31 ==Netherlands==

• A31 motorway (Netherlands) ==New Zealand==

• New Zealand State Highway 31 ==South Africa==

• M31 road (Johannesburg) ==Sri Lanka==

• A31 highway (Sri Lanka) ==Thailand==

• Vibhavadi Rangsit Road, also known as Superhighway Road or Thailand Route 31 ==Turkey==