Lilja 4-ever is a 2002 Swedish drama film. It is director Lukas Moodysson's third feature film which marks a sharp change of mood from his previous two films, the uplifting love story Show Me Love and Together, set in the 1970s. Lilya 4-ever is an unremittingly brutal and realistic story of the downward spiral of Lilya, played by Oksana Akinshina, a girl in the former Soviet Union whose mother abandons her to move to the United States. The story is loosely based on a true case and examines the issue of human trafficking and sexual slavery.

The film received positive reviews both in Sweden and abroad. It won five Guldbagge Awards including Best Film, and was nominated for Best Film and Best Actress at the European Film Awards.