The 20th AVN Awards ceremony, presented by Adult Video News (AVN), took place January 11, 2003 at the Venetian Hotel Grand Ballroom, at Paradise, Nevada, U.S.A. During the ceremony, AVN presented AVN Awards in nearly 90 categories honoring the best pornographic films released between Oct. 1, 2001 and Sept. 30, 2002. The ceremony was produced by Gary Miller and directed by Mark Stone. Comedian Doug Stanhope co-hosted the show for the first time with adult film star Chloe.

The AVN Awards are film awards sponsored and presented by the American adult video industry trade magazine AVN to recognize achievement in various aspects of the creation and marketing of American pornographic films. They are often called the "Oscars of porn".