Route 785 is a 68.8-kilometre (42.8 mi) long mostly north–south secondary highway in the southwestern portion of New Brunswick, Canada.

In the early 1980s, a mine was established off Route 785, at Mount Pleasant.

Another local name for the road is the "Sheldon Lee Highway", a humorous reference to former New Brunswick Minister of Transportation, Hon.

Mr. Lee lived in the community of Bonny River, which is located near the southern end of Route 785, and like many people today, frequently used Route 785 for travel to Fredericton from the St. George area, roughly shaving off 40km per trip when compared to highway travel.

It travels southeast through mostly wooded and farm areas to Blissville.