Ignacio Walker Prieto (born 7 January 1956) is a Chilean lawyer, politician, and, author who was Foreign Minister of Chile (2004–2006).

Upon Walker's graduation from the University of Chile in 1978, he joined Vicaría de la Solidaridad as an attorney-at-law.

[1] At Vicaría de la Solidaridad, Walker defended people against human rights violations committed by the regime of General Augusto Pinochet.

[1] Walker was a panel member in the Kellogg Institute's Inter-American dialogue on the 30th anniversary of the 1988 Chilean plebiscite, which paved the way for the end of Augusto Pinochet's dictatorship and the return to democracy in Chile.

[5] Along with Walker, members of the historic panel included Andrés Allamand - Senator of Chile, Eugenio Tiron - Executive President of Tironi Associates, Rev.