Maxwell Jacob Friedman is an American professional wrestler.
MJF may also refer to:
People Michael J. Fox, Canadian and American activist and retired actor
Politics Madheshi Jana Adhikar Forum, Nepal (Madhesi People's Rights Forum, Nepal), former political party in Nepal (2007–2015) Madheshi Jana Adhikar Forum, Nepal (Loktantrik), former political party in Nepal (2009–2017)
Transport MJF, IATA code for Mosjøen Airport in Kjærstad, Norway MJF, Indian Railways station code for Malkajgiri Junction railway station in Telangana, India
Other uses MJF Holdings, holding company of Dilmah tea company in Sri Lanka Multi-jet fusion, a technique used in 3D printing