Buffy Jo Christina Wicks (born August 10, 1977) is an American politician who serves in the California State Assembly. A Democrat, she represents the 15th Assembly District, which encompasses the cities of Berkeley, Emeryville, Richmond, and parts of the City of Oakland in the East Bay. Prior to being elected to the State Assembly, she was an American political strategist who is credited as one of the architects of President Barack Obama's grassroots organizing model. She also served on the senior staff of Obama's 2008 and 2012 presidential campaigns, and as Deputy Director at the White House Office of Public Engagement.