Alfredo Luis de Angeli (born 16 February 1957)[1] is an Argentine politician, current National Senator for Entre Ríos Province and former rural leader of the Federación Agraria Argentina of Entre Ríos.

He became well known during Argentina's longest farmer strike, during which he led one of the hardline groups, blocking Ruta Nacional 14, also known as the Mercosur Road, in Gualeguaychú.

He has an identical twin named Atilio, with whom he is usually confused, and who is also his partner in their business society.

He became famous during the 2008 agricultural strike, the most extensive general lockout in Argentine history.

In 2013 he was elected national senator for the Province of Entre Ríos, with the support of political leaders such as the Head of Government of the City of Buenos Aires Mauricio Macri, the deputy Patricia Bullrich, the syndicalist Gerónimo Venegas, the deputy Eduardo Amadeo and the mayor of San Isidro Gustavo Posse, among others.