| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Claudio•Barrientos Negrón |
| Used name | Claudio•Barrientos |
| Nick/petnames | Tripa |
| Born | 10 November 1935 in San Juan de la Costa, Los Lagos (CHI) |
| Died | 7 May 1982 |
| NOC | Chile |
| Medals | OG |
| Gold | 0 |
| Silver | 0 |
| Bronze | 1 |
| Total | 1 |
Claudio Barrientos had the following podium finishes at major championships: 2nd in the 1955 Pan American Games Featherweight class.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1956 Summer Olympics | Boxing | CHI |
Claudio Barrientos | |||
| Bantamweight, Men (Olympic) | =3 | Bronze |