| Roles | Referee | 
|---|---|
| Sex | Male | 
| Full name | Eunápio•Gouvea de Queiroz | 
| Used name | Eunápio•de Queiroz | 
| Born | 22 August 1919 | 
| Died | 5 September 1991 | 
| NOC |  Brazil | 
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Football (Football) |  BRA | Eunápio de Queiroz | ||||
| Football, Men (Olympic) | Match #3 | Czechoslovakia — Japan | Referee | ||||
| Football, Men (Olympic) | Match #1 | Yugoslavia — Japan | Linesman | ||||
| Football, Men (Olympic) | Match 5/6 | Romania — Yugoslavia | Linesman | ||||
| Football, Men (Olympic) | Match #1 | Unified Team of Germany — Iran | Referee | ||||
| Football, Men (Olympic) | Match #6 | Romania — Iran | Linesman |