Jason B. Roach (June 22, 1829 – March 18, 1906) was an American politician and physician from Ohio.
At a young age, he studied cabinetmaking and ornamental painting in Paris and then attended the seminary in Marlboro.
[1] In 1862, Roach enlisted in Company F of the 126th Ohio Infantry Regiment.
He participated in some battles and then worked in the hospital service.
They had two sons and two daughters, William M., John A., Olive and Eva.