Miguel Humberto Enríquez Espinosa was a physician and a founder of the Chilean Marxist-Leninist urban guerrilla Movement of the Revolutionary Left (MIR), founded in 1965. He was General Secretary of the MIR between 1967 and his death in 1974.
- Occupation
- politician, physician
- Position held
- general secretary
- Citizenship
- Chile
- Born
- March 27, 1944
- Died
- October 5, 1974