Morjana Alaoui (born November 30, 1982) is a Moroccan actress. She starred in Marock, Pascal Laugier's horror film Martyrs, and Rock the Casbah.

Alaoui spent her early life in the Anfa neighborhood of Casablanca, Morocco, and studied at the Casablanca American School. At 18, Alaoui moved to Paris, France, where she studied at the American University of Paris. While attending the university, she met director Laila Marrakchi, who offered her a role in the film Marock (2005). Marock was critically acclaimed and provided Alaoui national fame. In 2007, she began filming Martyrs, for which she is also known. In 2016 Alaoui starred in psychological thriller Broken directed by Shaun Robert Smith.