Gemma Louise Ward (born 3 November 1987) is an Australian model and actress.

At only sixteen, Ward was the youngest model to be listed by American Vogue as one of the nine "It Girls" in the modeling world. She has been in shows for designers such as Prada, Versace, Gucci, Chanel, Valentino, Alexander McQueen, and many more. Ward has also graced magazine covers such as Vogue, W, and TIME Magazine's Style and Design issue. In September 2004, at the age of 16, Ward became the youngest fashion model on the cover of the American edition of Vogue and was the first model to appear on the cover of Teen Vogue magazine. She is the first model since Kate Moss to be the face for Calvin Klein's perfume "Obsession Night for Men" along with Philadelphia male model, Drew Keilt.

To date, Ward's clients have included Balenciaga, Burberry, Calvin Klein, Christian Dior, Dolce & Gabbana, Hermès, Jean-Paul Gaultier, Jil Sander, Karl Lagerfeld, Louis Vuitton, Prada, Rochas, Swarovski, Valentino and Yves Saint-Laurent, and, altogether, Ward has appeared on 30 covers of Vogue magazine worldwide.

Her look inspired a new generation of baby doll-like models such as Vlada Roslyakova, Heather Marks, Lily Cole, Lisa Cant, and Jessica Stam.

In Allure magazine (October 2006), Ward is described as "the model of the moment." Allure's creative director Paul Cavaco stated: "We went through a period that was very va-va-voom, but now the pendulum has swung back. Gemma is ethereal, not earthy." Photographer Michael Thompson says, "She's an exotic blonde, the rarest of creatures."

Ward appeared on the cover of the first issue of Vogue India, photographed by photographer Patrick Demarchelier. This is the second time Ward has appeared on an inaugural issue—the first time being the first-ever cover of Vogue China in 2005.

In July 2007, earning at an estimated total of $3 million in the past 12 months, Forbes named her tenth in the list of the World's 15 Top-Earning Supermodels.

FRP would like to salute Gemma Ward as one of the Top 50 models of the Last decade.