Elpidio "Pidi" Frani Barzaga Jr. was a Filipino lawyer and politician. He was the representative of Cavite's 4th district in the House of Representatives of the Philippines from 2010 to 2016 and from 2019 until his death in 2024. This district exclusively covers the city of Dasmariñas and was carved out from the 2nd district, which he represented from 2007 to 2010. In addition to his legislative roles, he served as the mayor of Dasmariñas.