Alberto Isaac (18 March 1923 – 9 January 1998) was a Mexican freestyle swimmer and later a film director and screenwriter.

[1] He competed in the 1948 Summer Olympics and the 1952 Summer Olympics.

[2] In 1969, he directed the documentary film The Olympics in Mexico which was nominated for an Academy Award for Best Documentary Feature.

[3] In 1980 he was a member of the jury at the 30th Berlin International Film Festival.

[4] In 1987, he was a member of the jury at the 15th Moscow International Film Festival.