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Nina Hartley

Nina Hartley is the stage name of Marie Louise Hartman, an American pornographic film actress, director, and sex educator.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

Nina Hartley is the stage name of Marie Louise Hartman, an American pornographic film actress, director, and sex educator. Born in Berkeley, California, she began her adult-entertainment career in the 1980s and became one of the best-known figures in the industry. She has also appeared in mainstream film and public discussions of sexual health and sex-positive feminism.

Early life and education

Hartley was born Marie Louise Hartman in Berkeley, California, and later studied nursing at San Francisco State University. Sources say she graduated from nursing school before fully transitioning into adult entertainment.

Adult film career

Hartley entered adult entertainment in the 1980s and made her film debut in Educating Nina (1984). She became one of the industry’s most prolific and recognizable performers, with more than 1,000 adult-film appearances reported by 2017.

Public image and advocacy

Hartley is widely described as a sex educator and advocate for sex-positive feminism and sexual freedom. She has also been presented in media coverage as an outspoken feminist and a public spokesperson for the adult industry.

Mainstream work

Hartley appeared in the 1997 film Boogie Nights, which brought her wider mainstream recognition. That role is one of the best-known non-adult-screen credits associated with her career.

Key facts

  • Hartley is the professional name of Marie Louise Hartman.
  • She was born in Berkeley, California, in 1959.
  • Her adult-film debut was in Educating Nina (1984).
  • By 2017, she had appeared in more than 1,000 adult films.
  • She appeared in the mainstream film Boogie Nights (1997).

Frequently asked questions

What is Nina Hartley’s real name?
Her birth name is Marie Louise Hartman.
When was Nina Hartley born?
She was born on March 11, 1959.
What is Nina Hartley known for?
She is known as a pornographic film actress, director, and sex educator.
Where is Nina Hartley from?
She was born in Berkeley, California, United States.
Did Nina Hartley appear in mainstream film?
Yes. She appeared in Boogie Nights (1997).
What themes is Nina Hartley associated with publicly?
She is often associated with sex-positive feminism and advocacy for sexual freedom.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Nina_Hartley
    Supports: Birth name, birth year, profession, adult-film volume, and public description as an outspoken feminist and advocate for sexual freedom.
  2. IMDbhttps://www.imdb.com/name/nm0000440/bio/
    Supports: Birth date and place, birth name, education background, adult-film debut, and mainstream film appearance.
  3. Turner Classic Movieshttps://www.tcm.com/tcmdb/person/1012995%7C0/Nina-Hartley
    Supports: Overview of her career, sex-positive feminist image, nursing background, and mainstream recognition.