Ballad of a Righteous Merchant
- År: 2017
- Land: United States of America
- Sjanger: Documentary
- Ettromsleilighet: Redlog Pictures
- Nøkkelord: making of, psychosis, film production, film directing, matricídio, matricide, legendary
- Regissør: Herbert Golder
- Cast: Werner Herzog, Michael Shannon, Chloë Sevigny, Herbert Golder, Udo Kier, Michael Peña