Centerbrook is a hamlet located in the town of Essex, Connecticut, United States.
The Centerbrook Post Office is located across from the VFW Memorial Hall.
It features a wall with the names of the Veterans from Essex who have served their countries bravely.
The main station of the Essex Steam Train is located in Centerbrook.
The steam train has tracks from Amtrak's Shore Line (part of the Northeast Corridor) in Old Saybrook to Haddam.