Route 311 is a collector road in the Canadian province of Nova Scotia.

It is located in Colchester County and connects Tatamagouche at Trunk 6 with Truro at Trunk 4.

• Truro
• Upper Onslow
• North River
• Central North River
• Upper North River
• Nuttby
• Earltown
• West Earltown
• The Falls
• Balfron
• Waugh River
• Tatamagouche

The entirety of Collector Highway 311 was once designated as Trunk Highway 11.

• List of Nova Scotia provincial highways