Jedediah Kilburn Smith (November 7, 1770 – December 17, 1828) was a U.S. Representative from New Hampshire.
He was admitted to the bar and commenced practice at Amherst in 1800.
He was an unsuccessful candidate for the United States Senate in 1810.
He was a Councilor, 1810–1815, and was Postmaster at Amherst from May 19, 1819, until his successor was appointed on March 15, 1826.
This article incorporates public domain material from the Biographical Directory of the United States Congress