Jean Pierre Romain Bureau, also known as John Peter Roman Bureau, Roman Bureau, J.P.R. Bureau, or simply P. Bureau, was one of the founders of Gallipolis, Ohio, and a member of the Ohio General Assembly. He was also the father-in-law of both ten-term congressman Samuel Finley Vinton, and of Francis Julius LeMoyne, a physician who built the first crematory in the United States.