John D. Cummins (1791 – September 11, 1849) was an American politician and lawyer who served in the United States House of Representatives from 1845 to 1849, representing the 15th congressional district of Ohio as a Democrat in the 29th United States Congress and the 30th United States Congress.
He attended public schools and graduated from Jefferson College in 1834.
Cummins was admitted to the bar; he commenced practice in New Philadelphia, Ohio.
Cummins died in Milwaukee, Wisconsin, on September 11, 1849, while attending a session of the circuit court.
[3] This article incorporates public domain material from the Biographical Directory of the United States Congress