Néstor Guzman Villarroel (born February 26, 1964 in ) is a Bolivian politician and trade unionist. A tailor and farmer by profession, he became the press and propaganda secretary of the trade union in Chaguarmayu in 1984, then becoming the relations secretary of the Chaguarmayu trade union the following year. Between 1986 and 1988 he was the general secretary of the Panamá trade union sub-centre, then becoming the general secretary of the Aiquile-Campero Provincial Trade Union Centre. Between 1995 and 1997 he was secretary of tracts of the Federación Unica de Trabajadores Campesinos de Cochabamba (FUTCCBA).