Route 14 is a 18.46-mile-long (29.71 km) state highway in southeastern Massachusetts.

In Hanson, the road is concurrent with Route 58 through the center of town, past Wampatuck Pond.

It passes into Pembroke between Oldham Pond and Furnace Pond before passing through the center of town.

By 1936 it had been extended out to its current routing in Brockton.

The entire route is in Plymouth County.