Route 333 is a collector road in the Canadian province of Nova Scotia.

It is located in the Halifax Regional Municipality, connecting Upper Tantallon at Trunk 3 with Beechville at Trunk 3.

From West Dover to Beechville it is named the "Prospect Road".

The Trunk 33 designation is now used on the Bedford Bypass as an unsigned highway.

This Nova Scotia road, road transport or highway-related article is a stub.