Valley was a populated place and post office on the South Branch line of the Baltimore and Ohio Railroad in the U.S. state of West Virginia.

It was centered near the intersection of West Sioux Lane and Depot Valley Road, now located within the present-day corporate boundaries of Romney.

[7] In 1748, Fairfax commissioned James Genn to survey the South Branch Potomac River lowlands for sale and lease, with lots ranging in size from 300 to 400 acres (120 to 160 ha).

[7] Valley was located within the northern section of Lot Number 17 of the South Branch Survey, which Lord Fairfax granted to Samuel Earle in 1749.

[11] Lot Number 17's eastern boundary stretched between the present-day Savilla-Vale and Wirgman Hill neighborhoods of Romney.

The Baltimore and Ohio Railroad continued to operate the South Branch line and later acquired the property outright by deed on November 20, 1912.

On September 27, 1911, George Edward Harmison (1863–1916) conducted a public auction of Valley View farm's fields atop Yellow Banks overlooking the South Branch Potomac River.

[19] Beginning with the arrival of the Baltimore and Ohio Railroad's South Branch line to Romney in the 1880s, a passenger train conducted three trips daily (morning, noon, and evening) from the Romney Depot at Valley to Green Spring on the Baltimore and Ohio Railroad's main line.

[20] The last special train to transport the students of the West Virginia Schools for the Deaf and Blind departed Romney Depot in the spring of 1941.

In 1972, the Baltimore and Ohio Railroad was merged into the Chessie System, which planned to close and abandon the South Branch line.