| Mean Machine | |
| Type: | Album |
| Artist: | Lucifer's Friend |
| Cover: | cover_-_mean_machine.jpg |
| Released: | 1981 |
| Recorded: | 1981 |
| Genre: | Heavy metal |
| Length: | 39:40 |
| Label: | Elektra (in the US) Vertigo Records (in Europe) |
| Producer: | Lucifer's Friend |
| Prev Title: | Sneak Me In |
| Prev Year: | 1980 |
| Next Title: | Sumogrip |
| Next Year: | 1994 |
Mean Machine is the eighth album by German rock band Lucifer's Friend, released in 1981. It marks a return to heavy metal music with full force, coinciding in time with the regained popularity of the genre with the NWOBHM movement.