Rodolphus Dickinson (December 28, 1797 – March 20, 1849) was an American lawyer and politician who served one term as a U.S. Representative from Ohio from 1847 to 1849.

He studied law with Gustavus Swan of Columbus, Ohio.

[1] He was admitted to the bar and commenced practice in Tiffin, Ohio.

He was temporarily interred in Washington, D.C., then permanently reinterred in Oakwood Cemetery (Fremont, Ohio).

[1] This article incorporates public domain material from the Biographical Directory of the United States Congress