Ignacio López Tarso (Ciutat de Mèxic, Mèxic, 15 de gener de 1925 - Ciutat de Mèxic, Mèxic, 11 de març de 2023) fou un actor mexicà de teatre, cinema i televisió. Era pare de l'actor Juan Ignacio Aranda.

Ignacio López López (b. 15 January 1925 – 11 March 2023), better known as Ignacio López Tarso, was a Mexican actor of stage, film and television. He acted in about 50 films and appeared in documentaries and in one short feature. In 1973 he was given the Ariel Award for Best Actor for Rosa Blanca, and the Ariel de Oro lifetime achievement award in 2007. He was honored multiple times at the TVyNovelas Awards. At the time of his death, he was the oldest living actor and one of the last surviving stars from the Golden Age of Mexican cinema.

Ignacio López "López" Tarso é um ator mexicano.