Sin nombre may refer to:
- "Sin nombre" (Spanish: "without name") may signify a nameless character, or the Spanish equivalent of English language term "John Doe"
- Virus sin Nombre, the prototypical etiologic agent of hantavirus cardiopulmonary syndrome (HCPS)
- Sin Nombre (2009 film), a 2009 film by Cary Joji Fukunaga
- The Nameless (film), 1999 film also known in Spanish: original title as "Los Sin Nombre"
Famous quotes containing the word sin:
“Those of us who were brought up as Christians and have lost our faith have retained the sense of sin without the saving belief in redemption. This poisons our thought and so paralyses us in action.”
—Cyril Connolly (1903–1974)