Nina Hartley net worth: Nina Hartley is an American adult film star, director, feminist, and author who has a net worth of $6 million dollars. Nina Hartley was born Marie Louise Hartman on March 11, 1959 in Berkeley, California. She graduated from San Francisco State University’s nursing program magna cum laude. She was a registered nurse until 2001.

Nina began working as a stripper her sophomore year of college, and then shifted her focus to acting in adult projects her junior year. Her first film, “Educating Nina”, was a huge hit, and launched her career. She has gone on to appear in 938 adult films, and has directed more than a dozen others. She has also appeared in mainstream films, including “Boogie Nights” and “Bubbles Galore”. She has a popular line of instructional videos devoted to sex, and is often called upon to speak on talk shows and at conferences about the adult industry. She published the book, “Nina Hartley’s Guide to Total Sex” in 2006.