Redbank (also spelled Red Bank) is an unincorporated community in western Douglas County, Missouri, United States. Redbank is located on Missouri State Route O at its junction with Route NN to the west. The community of Arden is to the north and Goodhope is to the south along Route O and Merritt lies to the southwest along Route T.[1]
A post office called Redbank was established in 1891, and remained in operation until 1898.[2] The community was named for the red soil near the original town site.[3]