Walnut Street (formerly known as Montclair[6]) is a New Jersey Transit station on Walnut Street at Depot Square in Montclair, New Jersey along the Montclair-Boonton Line.

Walnut Street is the second or fifth (depending the station of origin) of six stops that are in Montclair along the Montclair-Boonton line.

It has a farmers' market in its parking lot from the summer to the early fall.

The station house, built in 1953, has been leased out as a restaurant for many years.

The most recent tenant to occupy the space, Mezoco Mexican Taqueria, opened in 2016.