| Music Box Opera | |
| Type: | Album |
| Artist: | Delerium |
| Cover: | Delerium-Music_Box_Opera.jpg |
| Released: | October 30, 2012 |
| Genre: | Electronic, pop, ambient |
| Length: | 83:00 |
| Label: | Nettwerk |
| Prev Title: | Nuages du Monde |
| Prev Year: | 2006 |
| Next Title: | Rarities &<br>B-sides |
| Next Year: | 2015 |
Music Box Opera is the thirteenth studio album by Canadian new age/electronic music group Delerium, released in 2012.
"Monarch", "Days Turn into Nights", and "Chrysalis Heart" have accompanying music videos.