Piron may refer to:
People Alexis Piron (1689-1773), a French dramatist Armand J. Piron (1888-1943), a U.S. jazz musician Claude Piron (1931-2008), a Swiss translator Constantin Piron (1932-2012), a Belgian physicist Jean-Baptiste Piron (1896-1974), a Belgian general Shai Moshe Piron (1965-), Israeli Orthodox rabbi, educator, and politician
Other uses Brigade Piron, a Belgian Infantry Brigade
See also Prion, an infectious agent