Mentalist (disambiguation)
# Mentalist (disambiguation)

A mentalist is a performing artist or practitioner who simulates psychic abilities.

Mentalist may refer to:

* Mentalism (psychology), a term for the study of mental perception and thought processes
* The concept of mentalism in artificial intelligence, related to consciousness and mental state
* British derogatory slang used to call a person insane, referring to a diminished state of cognition
* The Mentalist, an American television series starring Simon Baker
* The Mentalists, an English drama by Richard Bean
