John Pierce Campbell Jr. (December 8, 1820 – October 29, 1888) was a U.S. Representative from Kentucky.
Born near Hopkinsville, Kentucky, Campbell pursued an academic course.
He was admitted to the bar in 1841 and commenced practice in Lexington, Missouri.
He returned to Hopkinsville, Kentucky, and engaged in agricultural pursuits.
This article incorporates public domain material from the Biographical Directory of the United States Congress