The Heathcote Brook Branch is a tributary of Heathcote Brook in southern Middlesex County, New Jersey in the United States.
Heathcote Brook Branch flows generally parallel to Carters Brook, another tributary of Heathcote Brook.
Course
The Heathcote Brook Branch source is at , about equidistant from Route 1 and Route 27. It flows between several housing developments and crosses Promenade Boulevard. It then crosses Route 1 and drains into Heathcote Brook at .
Accessibility
The Heathcote Brook Branch is small and crosses few roads, so it is not easily accessible. However it may be accessed from Heathcote Brook.