Terence McKenna
- Birth Date
- 11/16/1946 - 4/3/2000
- Birth Place
- Paonia, Colorado, United States
- Known For
- Acting

Terence Kemp McKenna (November 16, 1946 – April 3, 2000) was an Irish-American researcher, philosopher, speaker, spiritual teacher and writer on many subjects; such as human consciousness, psychedelic drugs, the evolution of civilizations, the origin and the end of the universe, cybernetics, alchemy, and extraterrestrial beings.







