| Olidous Operettas | |
| Type: | Album |
| Artist: | The County Medical Examiners |
| Cover: | OlidousOpTCME.jpg |
| Released: | 2007 |
| Recorded: | 2006 |
| Genre: | Goregrind |
| Length: | 29:54 |
| Label: | Relapse |
| Producer: | The County Medical Examiners |
| Prev Title: | Reeking Rhapsodies for Chorale, Percussion, and Strings (EP) |
| Prev Year: | 2004 |
Olidous Operettas is the second full-length album from The County Medical Examiners, as well as their first on Relapse Records. This is also the first album in the history of Relapse Records to feature a "scratch-n-sniff" CD face. According to the liner notes the odor of "corpse reek" on the CD face was donated by John Doe #4502.