Stephanie Linus (born Stephanie Onyekachi Okereke) is a Nigerian actress, film director, and model.

She has received several awards and nominations for her work as an actress, including the 2003 Reel Award for Best Actress, the 2006 Afro Hollywood Award for Best Actress, and three nominations for Best Actress in a Leading Role at the Africa Movie Academy Awards in 2005, 2009 and 2010.

She was also the runner-up for the Most Beautiful Girl in Nigeria beauty pageant of 2002. In 2011, she was honored by the Nigerian government with the national honor of Member of the Order of the Federal Republic, MFR.

Stephanie Okereke was born in Ngor Okpala, Imo State. She is the sixth child of Mary and Chima Okereke's eight children. She completed her primary & secondary education in Delta State. She studied at the University of Calabar, in Cross River State, where she graduated with a degree in English and Literary Studies.

While she was still a teenager in the year 1997, she starred in two Nollywood movies; Compromise 2 and Waterloo. During the 2002 Most beautiful girl in Nigeria beauty pageant, Okereke reached 2nd place.

A year later in 2003, Okereke won two awards, out of the eight nominations she received, at the 2003 Reel Awards for 'Best Actress - English' and 'Best Actress of the year 2003'.

After graduating from the New York Film Academy in 2007, Okereke released the movie Through the Glass in which she served as director, scriptwriter, producer, and actress.

The film received an Africa Movie Academy Award nomination for Best Screenplay in 2009. In 2014, she released another movie, Dry, and again served as a director, scriptwriter, producer, and actress which won many awards including the 12th Africa Movie Academy Awards and 2016 Africa Magic Viewers Choice Awards best movie overall movie with the prize of a brand new car. Okereke has starred in over 90 movies.

In April 2005, on her way to the African Movie Academy Awards held in Yenagoa, Bayelsa State, Nigeria. She was involved in a serious car accident that left her with burns all over and a broken leg.

In April 2012 Okereke married Linus Idahosa in Paris, France, at a private wedding ceremony that was attended by members of her family and scores of Nollywood actresses and actors. Their first son Maxwell Enosata Linus was born in October 2015.