Ben H. Lewis (November 27, 1902 – June 20, 1985) was an American politician, artist, and businessman who served as the 13th mayor of Riverside, California.
The main hall at the Riverside Convention Center is named in his honor, as well as a bridge on Mount Rubidoux.
His father organized several land title insurance companies in Riverside, Orange, and Imperial Counties.
He subsequently became a commercial artist, made animated cartoons, and contracted with Universal Studios, where he appeared in several films.
Upon returning to Riverside, Lewis began his career in the land title industry.