Ay Juancito is a 2004 Argentine biographical drama film directed by Héctor Olivera.

It was written by Olivera and José Pablo Feinmann,[1] and stars Adrián Navarro, Inés Estévez, and Leticia Brédice.

The film is about the life of Juan Duarte, Eva Perón's brother and a political officer during Juan Domingo Perón's first presidency.

The film opened wide in Argentina on June 10, 2004.

It was later screened at a few film festivals, including the Cairo International Film Festival in Egypt and the Cannes Film Market in France.