Haik Hovsepian Mehr (Armenian: ???? ????????? ????; January 6, 1945, Tehran – January 19, 1994) was an Iranian Armenian Protestant minister and bishop of the Jama'at-e Rabbani church (part of the Assemblies of God church movement).
After the Islamic Revolution of 1979, he was one of the few Christian leaders to continue to evangelize.
In 1994, he disappeared after protesting the Iranian government's treatment of converts to Christianity and is generally assumed to have been murdered by the state.
The state, however, accuses the People's Mujahedin of Iran for his murder.