Catherine Élise "Cate" Blanchett (born May 14, 1969) is an Academy Award- and Golden Globe Award-winning Australian actress and stage director. She has won various other acting awards, most notably two SAGs and two BAFTAs, as well as the Volpi Cup at 64th Venice International Film Festival.

Blanchett came to international attention in the 1998 film Elizabeth, directed by Shekhar Kapur, in which she played Elizabeth I of England. She is also well known for her portrayals of the elf queen Galadriel in Peter Jackson's The Lord of the Rings trilogy and Katharine Hepburn in Martin Scorsese's The Aviator, a role which brought her the Academy Award for Best Supporting Actress. She is currently the artistic director of the Sydney Theatre Company.

Cate Blanchett graduated from Australia's National Institute of Dramatic Art in 1992 and, in a little over a year, had won both critical and popular acclaim. On graduating from NIDA, she joined the Sydney Theatre Company's production of Caryl Churchill's "Top Girls", then played Felice Bauer, the bride, in Tim Daly's "Kafka Dances", winning the 1993 Newcomer Award from the Sydney Theatre Critics Circle for her performance. From there, Blanchett moved to the role of Carol in David Mamet's searing polemic "Oleanna", also for the Sydney Theatre Company, and won the Rosemont Best Actress Award, her second award that year. She then co-starred in the ABC Television's prime time drama "Heartland" (1994) (mini), again winning critical acclaim. In 1995, she was nominated for Best Female Performance for her role as Ophelia in the Belvoir Street Theatre Company's production of "Hamlet". Other theatre credits include Helen in the Sydney Theatre Company's "Sweet Phoebe", Miranda in "The Tempest" and Rose in "The Blind Giant is Dancing", both for the Belvoir Street Theatre Company. In other television roles, Blanchett starred as Bianca in ABC's "Bordertown" (1995) (mini), as Janie Morris in "G.P." (1989) and in ABC's popular series Police Rescue (1994). She made her feature film debut in Paradise Road (1997), and, in 1998, she played the title character in Elizabeth (1998), winning numerous awards for her performance, including the Golden Globe for Best Actress in a Drama. Cate was also nominated for an Academy Award for the role but lost out to Gwyneth Paltrow. 2001 was a particularly busy year, with starring roles in Bandits (2001), Shipping News, The (2001), Charlotte Gray (2001) and playing Elf Queen Galadriel in the "Lord Of The Rings" trilogy.