James Bernard Dunn (June 27, 1927 – August 11, 2016) was an American politician in the state of South Dakota.

Throughout his state senate term, he represented the 26th and 31st districts.

He also sat briefly in the South Dakota House of Representatives from 1971 to 1972.

[2][3] Dunn died on August 11, 2016, at the age of 89.

This South Dakota politician-related article is a stub.