Nadia Styles (born on June 25, 1982 in Los Angeles, California, United States) is a former American pornographic actress.

Growing up, Styles had a difficult childhood and a physically abusive mother. Her mother threw her out of home at age 17, and Styles lived in homeless shelters. She entered the adult industry as an Internet model answering an advertisement in LA Weekly. She shot her first film for New Sensations at the age of 19 but also contracted gonorrhea. During her career of nearly 200 films, she would contract gonorrhea several more times along with other sexually transmitted diseases and also became pregnant and had an abortion.

She left the adult industry in December 2008 and is now a Christian. Styles became an opponent of the pornography industry with Shelley Lubben's Pink Cross Foundation.