The Northwest Branch is the Largest of all the Branches in the Musquodoboit Valley.

MD 500 crosses Northwest Branch and enters the city of Hyattsville.

In the early-19th century, ships came up the Northwest Branch to deliver raw goods and pickup finished materials.

The eastern end of Kemp Mill is bounded by the Northwest Branch, which also flows south to the Anacostia.

Northwest Branch may refer to:

The median widens as the highway crosses Northwest Branch and enters the town of Hyattsville.

The headwaters of the Northwest Branch are located near the community of Sandy Spring.

The middle section of the Northwest Branch is referred to as the Rachel Carson Environmental Area.

It flows from the reservoir into Poquoson, where it becomes the Northwest Branch.

Randolph Road continues east, crossing Northwest Branch and passing the historic home Milimar.