| Heliodoro Díaz Escárraga | |
| Office: | President of the Chamber of Deputies |
| Term Start: | 1 September 2005 |
| Term End: | 1 February 2006 |
| Predecessor: | Manlio Fabio Beltrones |
| Successor: | Marcela González Salas |
| Birth Date: | 1951 12, df=yes |
| Birth Place: | Oaxaca, Oaxaca, Mexico |
| Occupation: | Politician |
Heliodoro Carlos Díaz Escárraga (born 17 December 1951) is a Mexican politician from the Institutional Revolutionary Party (PRI).
He was elected to the Chamber of Deputies in the 2003 mid-term election to represent the sixth district of Oaxaca.[1] During that term of office, he was the President of the Chamber of Deputies in 2005–2006.[2] He resigned his seat on 10 July 2006 upon his appointment as secretary of government by Governor of Oaxaca Ulises Ruiz Ortiz.[3]
He was re-elected to the Chamber in the 2009 mid-terms, once again for Oaxaca's sixth district.[4]