Langley Green is a suburb of Oldbury, on the B4169 road, in the Sandwell District, in the English county of West Midlands. Langley Green has a library, a theatre and a railway station called Langley Green railway station. The Oldbury Rep Theatre, which had its first production in 1944, moved to its current location in 1956. The theatre is Sandwell's only purpose-built theatre.