Adrian Lyne (born 4 March 1941) is an English film director. Lyne is known for sexually charged narratives, conflicting passions, the power of seduction, moral ambiguity, betrayal, and the indelibility of infidelity.

In the mid 1970s, he directed television commercials for DIM Lingerie (France), but Lyne's career in feature length films began in 1980 with Foxes, and would later direct Flashdance, 9½ Weeks, Fatal Attraction, Jacob's Ladder, Indecent Proposal, Lolita, and Unfaithful. Lyne received a nomination for the Academy Award for Best Director for Fatal Attraction.