Vincent Gallo as Angelo 'Tetro' Tetrocini

Alden Ehrenreich as Bennie Tetrocini

Maribel Verdú as Miranda

Klaus Maria Brandauer as Carlo

Silvia Pérez as Silvana

Rodrigo de la Serna as José

Érica Rivas as Ana

Mike Amigorena as Abelardo

Lucas Di Conza as Young Tetro

Adriana Mastrángelo as Ángela

Leticia Brédice as Josefina

Sofía Gala Castiglione as María Luisa

Jean-François Casanovas as Enrique

Carmen Maura as Alone

Francesca De Sapio as Amalia

Ximena Maria Iacono as Naomi

Susana Giménez as Herself

Pochi Ducasse as Lili

Nora Elisabeth Robles as Naomi - Dancer

Pedro Arturo Calveyra as Carlo - Dancer

Mariela Noemi Magenta as Ángela - Dancer

Marcelo Fabio Carte as Tetro - Dancer

Guadalupe Docampo as (uncredited)

Juliana Giambroni as (uncredited)