Ballad of a Righteous Merchant
- Taon: 2017
- Bansa: United States of America
- Genre: Documentary
- Studio: Redlog Pictures
- Keyword: making of, psychosis, film production, film directing, matricídio, matricide, legendary
- Direktor: Herbert Golder
- Cast: Werner Herzog, Michael Shannon, Chloë Sevigny, Herbert Golder, Udo Kier, Michael Peña
