Jun Hemedes, Jr. (born Isidro Lebrilla Hemedes, Jr. on October 5, 1958, in Cabuyao, Laguna) is the incumbent mayor of Cabuyao City in the province of Laguna. He served as a municipal councilor of Cabuyao from 1998 to 2001, municipal vice-mayor from 2001 to 2007 and then the municipal mayor from 2007 to 2012 and the first city mayor of the newly created city of Cabuyao. He is the son of former vice-mayor Isidro Hemedes, Sr.