| Helio Quaglia Barbosa | |
| Birth Date: | 25 November 1941 |
Hélio Quaglia Barbosa (25 November 1941 – 1 February 2008) was a Brazilian who served on the country's Superior Court of Justice, Brazil's highest appellate court for non-constitutional issues.[1] Barbosa died in Sao Paulo, Brazil, at the age of 66, of multiple organ failure on 1 February 2008.[1]