| Electro World エレクトロ・ワールド | |
| Cover: | Perfume Electro World.jpg |
| Type: | single |
| Artist: | Perfume |
| B-Side: | wonder2 |
| Released: | June 28, 2006 |
| Label: | Tokuma Japan Communications |
| Producer: | Yasutaka Nakata |
| Prev Title: | Computer City |
| Prev Year: | 2006 |
| Next Title: | Fan Service (Sweet) |
| Next Year: | 2007 |
is Perfume's 3rd major-label single. The single is produced by capsule member Yasutaka Nakata. It was released in a CD-only version and its catalog number is TKCA-73017. An official remix by Soichi Terada, titled "Electro World(relaxation mix)", is also available.
Electro World was covered by Japanese noise band Hijokaidan's sub-project Hatsune Kaidan with vocals from vocaloid character Hatsune Miku as the second track on the album Noisy Killer.