Cobbs Hall is a historic plantation house located at Kilmarnock, Northumberland County, Virginia.

It is a two-story, five-bay, double pile brick dwelling with a gable roof.

The front and rear facades feature similar porches supported by Tuscan order columns.

Cobbs Hall is one of the noted Northern Neck plantations associated with the Lee family of Virginia since the middle of the 17th century.

This article about a property in Northumberland County, Virginia on the National Register of Historic Places is a stub.