| The Best of Fear Factory | |
| Type: | greatest |
| Artist: | Fear Factory |
| Cover: | Bestoffearfactory.jpg |
| Released: | September 12, 2006 |
| Genre: | Industrial metal, groove metal, death metal, thrash metal, alternative metal, nu metal |
| Length: | 54:26 |
| Label: | Roadrunner |
| Producer: | Fear Factory Colin Richardson Rhys Fulber Greg Reely |
| Prev Title: | Gigantour |
| Prev Year: | 2006 |
| Next Title: | Mechanize |
| Next Year: | 2010 |
The Best of Fear Factory is the third compilation album by American industrial metal band Fear Factory, released on Roadrunner Records, featuring a collection of the band's music with the label (as such, Archetype and Transgression material are not included). The record was released without Fear Factory's involvement (they were signed to Liquid 8 Records at the time of the album's release), so it's unlikely that the album is officially recognized by the band themselves. Songs from Concrete, as well as their various compilation, live and remix albums, are not included.
The album was released on September 12, simultaneously with similarly unsanctioned best-of collections of the bands Sepultura, Type O Negative, and Ill Niño.