Gemma Louise Ward (born 3 November 1987) is an Australian fashion model turned actress.
Her last modeling gig was an appearance on the cover of and inside the October 2008 issue of Spanish Marie Claire.
In the summer of 2011, Ward played Tamara, an antagonistic mermaid, in Pirates of the Caribbean: On Stranger Tides, opposite Johnny Depp.
In 2008 she dated actor Heath Ledger.