Ídolos Brazil (season 5) Regional Auditions Regional Auditions

| Episode_Air_Date | Audition_City | Audition_Date | Audition_Venue | Guest_Fourth_Judge |
|---|---|---|---|---|
| June 10, 2010 | Florianópolis | April 10, 2010 | Nego Quirido Sambadrome | Luiza Possi |
| June 15, 2010 | Florianópolis | April 10, 2010 | Nego Quirido Sambadrome | Luiza Possi |
| June 15, 2010 | Rio de Janeiro | April 17, 2010 | João Havelange Olympic Stadium | Marcelo D2 |
| June 17, 2010 | Rio de Janeiro | April 17, 2010 | João Havelange Olympic Stadium | Marcelo D2 |
| June 22, 2010 | Fortaleza | March 27, 2010 | Paulo Sarasate Gymnasium | Reginaldo Rossi |
| June 24, 2010 | Fortaleza | March 27, 2010 | Paulo Sarasate Gymnasium | Reginaldo Rossi |
| June 29, 2010 | São Paulo | April 24, 2010 | Anhembi Sambadrome | Peninha |