The Brentford Branch Line is a freight-only branch railway line in West London running south from the Great Western Main Line to Brentford Dock.

It opened 1859 and ran to Brentford Dock until the latter closed in 1964.

There was a passenger service from Southall Station to Brentford Station (GWR) via Trumpers Crossing Halte railway station until 1942.

More information on the Wikipedia page [1].