Mohammad Hossein Farhanghi (; born 1961) is an Iranian principlist politician.
Farhanghi was born in Tabriz. He was a member of the 2004, 2008, 2012, 2016 and 2020 Islamic Consultative Assembly in five terms from the electorate of Tabriz, Osku and Azarshahr with Alireza Mondi Sefidan, Masoud Pezeshkian, Mir-Hadi Gharaseyyed Romiani, Mohammad Esmaeil Saeidi and Reza Rahmani. Farhanghi won with 188,642 (32.06%) votes. Farhanghi was a member the board of directors of the Parliament of Iran.