John B. Trevor (January 3, 1788 – September 29, 1860) was Pennsylvania State Treasurer from 1820 to 1821. He also served as Prothonotary of Fayette County, Pennsylvania from 1822 to 1824 and was the first cashier of the Connellsville Navigation Company, serving from 1816 to 1819. He graduated from Jefferson College (now Washington & Jefferson College) in 1805. References 1788 births 1860 deaths Washington & Jefferson College alumni State treasurers of Pennsylvania 19th-century American politicians People from Upton-upon-Severn Politicians from Philadelphia