Glen Dale is a city in Marshall County, West Virginia, United States, along the Ohio River.

It is in the northwest part of the county, which is above the Mason–Dixon line and forms the base of the Northern Panhandle of West Virginia.

There were 745 housing units at an average density of 876.5 per square mile (338.4/km2).

28.1% of all households were made up of individuals, and 14.5% had someone living alone who was 65 years of age or older.

There were 757 housing units at an average density of 946.6 per square mile (365.3/km2).

30.4% of all households were made up of individuals, and 18.7% had someone living alone who was 65 years of age or older.

The community was named after Glendale, the farm of a local family.