The National Unity Front is a political party in Bolivia. It was founded in late 2003 by Samuel Jorge Doria Medina Auza, who had broken with the Revolutionary Left Movement earlier that year. It has 36 members of the Chamber of Deputies in the Plurinational Legislative Assembly. Despite its substantial share of the urban vote, and 16 former mayors, it does not control any city halls or governorships. The party is closely identified with Doria Medina's cement company Sociedad Boliviana de Cemento (Soboce).