Mohammadi (, , meaning related to Muhammad) is a common Afghan, Iranian and Sindhi surname.
Notable people with the surname include:
Muhammad Haravi, called Muhammadi (f.1560–1590), painter Abbas Mohammadi (born 1975), Iranian footballer Ahmed Al-Muhammadi (born 1987), Egyptian footballer Akbar Mohammadi (footballer) (born 1975), Iranian football player and coach Akbar Mohammadi (student) (1972–2006), Iranian student pro-democracy protester who died in prison Akram Mohammadi (born 1958), Iranian actress Bismillah Khan Mohammadi (born 1961), Afghan army general Kamin Mohammadi, exiled Iranian writer living in Britain Manouchehr Mohammadi (born 1956), Iranian film producer Masoud Ali Mohammadi (1959–2010), Iranian physicist who was assassinated Milad Mohammadi (born 1993), Iranian footballer Mohammad Nabi Mohammadi (1920–2002), Afghan politician Mohammad Mohammadi Gilani (1929–2014), Iranian cleric and politician Mohammad Mohammadi-Nik Reyshahri (1946–2022), Iranian cleric and politician Morad Mohammadi (born 1980), Iranian wrestler Narges Mohammadi (born 1972), Iranian human rights activist Saleh Mohammadi (2007–2026), Iranian wrestler who was executed