Siân Berry

Siân Rebecca Berry (born 9 July 1974) is a Green Party politician. She is a member of the London Assembly and Camden London Borough Council.

From Gloucestershire, after graduating from the University of Oxford she moved to London in 1997.

She stood as the Green Party's candidate at Hampstead and Highgate at the 2005 general election, coming fourth. In 2014 she was elected to Camden London Borough Council on her fourth attempt since 2002, as a councillor for Highgate Ward.

She was twice been the Green Party's candidate for Mayor of London: in 2008 when she came fourth and in 2016 when she came third, beating the Liberal Democrats into fourth place.

She was first in the Green Party's list in the 2016 London Assembly, and was one of two London-wide members the party had elected.