| Versão Acústica 4 | |
| Type: | studio |
| Artist: | Emmerson Nogueira |
| Cover: | Versão Acústica 4.jpg |
| Released: | November 13, 2009 |
| Recorded: | March 2009 |
| Genre: | Acoustic rock |
| Length: | 1:10:00 |
| Label: | Sony Music |
| Producer: | Emmerson Nogueira |
| Prev Title: | Dreamer |
| Prev Year: | 2008 |
| Next Title: | Emmerson Nogueira |
| Next Year: | 2014 |
| Chronology: | Emmerson Nogueira studio albums |
Versão Acústica 4 is the seventh studio album by Brazilian Acoustic rock musician Emmerson Nogueira, released on November 13, 2009, by Sony Music. It features covers of hits by many famous international bands and musicians.