A Scientologist is an adherent of the doctrines and beliefs of Scientology, and Hollywood is full of them! Actor Tom Cruise, one of the most passionate adherents to this school of religious beliefs, is an outspoken advocate for the Church of Scientology and its associated social programs. So much is his passion for Scientology that it is said to have led to the end of his marriage to Katie Holmes! Being a recently developed body of religious beliefs, Scientology has also attracted its share of criticisms. But nothing can dampen the spirits of its faithful followers like the young actresses Elisabeth Singleton Moss who was raised a Scientologist by her musician parents. Despite the fervor shown by the ardent adherents, many prominent personalities like Diana Canova, John Duignan, and Paul Haggis who once followed Scientology later left the faith citing various reasons. Read on for more information about famous Scientologists.

Vote for Your Favourite Scientologists

Right IconThis ranking is based on an algorithm that combines various factors, including the votes of our users and search trends on the internet.

 1 

Isaac Hayes

(Singer-songwriter)

Birthdate: August 20, 1942

Sun Sign: Leo

Birthplace: Covington, Tennessee, United States

Died: August 10, 2008

 2 

Nancy Cartwright

(Actress)

Birthdate: October 25, 1957

Sun Sign: Scorpio

Birthplace: Dayton, Ohio, United States

 3 

Edgar Winter

(Singer, Multi-instrumentalist, Keyboardist, Record producer, Pianist)

Birthdate: December 28, 1946

Sun Sign: Capricorn

Birthplace: Beaumont

Height: 5'11" (180 cm)

Recommended Lists:

 4 

Jason Dohring

(Actor)

Birthdate: March 30, 1982

Sun Sign: Aries

Birthplace: Ohio, USA

Height: 6'0" (183 cm)

Recommended Lists:

 5 

Robert Hunter

(Musician)

Birthdate: June 23, 1941

Sun Sign: Cancer

Birthplace: Arroyo Grande, California, United States

Died: September 23, 2019

 6 

Billy Sheehan

(Musician)

Birthdate: March 19, 1953

Sun Sign: Pisces

Birthplace: Buffalo, New York, United States

Height: 6'2" (188 cm)

Recommended Lists:

Birthdate: February 24, 1944

Sun Sign: Pisces

Birthplace: Perivale, Middlesex, England

Died: September 6, 1994

 8 

Jim Meskimen

(Stand-up comedian, Actor, Film director, Film producer, Screenwriter, Singer, Dub actor, Comedian, Film actor, Television actor)

Birthdate: September 10, 1959

Sun Sign: Virgo

Birthplace: Los Angeles

Recommended Lists:

 9 

Ruddy Rodríguez

(Actor, Entrepreneur, Film producer, Model, Beauty pageant contestant)

Birthdate: March 20, 1967

Sun Sign: Pisces

Birthplace: Anaco

Height: 5'9" (175 cm)

 10 

Eduardo Palomo

(Mexican Actor)

Birthdate: May 13, 1962

Sun Sign: Taurus

Birthplace: Mexico City, Mexico

Died: November 6, 2003

Height: 6'0" (183 cm)

Recommended Lists:

Birthdate: January 18, 1961

Sun Sign: Capricorn

Birthplace: Dallas, Texas