Helena Bonham Carter (born 26 May 1966) is an English actress.
She is known for her roles in both low-budget independent art films and large-scale blockbusters.
She was nominated for the Academy Award for Best Actress for her role as Kate Croy in The Wings of the Dove (1997).
For her role as Queen Elizabeth in The King's Speech (2010), she was nominated for the Academy Award for Best Supporting Actress and won the BAFTA Award for Best Actress in a Supporting Role.
She also won the 2010 International Emmy Award for Best Actress for her role as the author Enid Blyton in the television film Enid (2009).
Bonham Carter began her film career playing Lucy Honeychurch in A Room with a View (1985) and the title character in Lady Jane (1986).
She has frequently collaborated with director Tim Burton; in Planet of the Apes (2001), Big Fish (2003), Corpse Bride (2005), Charlie and the Chocolate Factory (2005), Sweeney Todd: The Demon Barber of Fleet Street (2007) where she played Mrs.
Lovett, Dark Shadows (2012), and playing the Red Queen in Alice in Wonderland (2010) and its sequel Alice Through the Looking Glass (2016).
Her other television films include A Pattern of Roses (1983), Fatal Deception: Mrs.
Lee Harvey Oswald (1993), Live from Baghdad (2002), Toast (2010), and Burton & Taylor (2013).
In 2018, she was confirmed to play Princess Margaret on seasons three and four of The Crown.
She was made a Commander of the Order of the British Empire (CBE) in the 2012 New Year Honours list for services to drama, and in January 2014 the British prime minister, David Cameron, announced that Bonham Carter had been appointed to Britain's new national Holocaust Commission.