Bennettsville (also known as Bennettville) was an unincorporated community in Dubuque County, in the U.S. state of Iowa.

Bennettsville was founded in Section 9 of Washington Township, Dubuque County.

James J. Cota served as postmaster.

[4] The Bennettsville post office also served as the store.

This article about the geography of Dubuque County, Iowa is a stub.