| Complicated Mind | |
| Type: | Studio Album |
| Artist: | Doom |
| Cover: | Complicated Mind.jpg |
| Released: | 1988 |
| Studio: | Starship Studios |
| Genre: | Thrash metal, progressive metal, avant-garde metal |
| Length: | 50:03 |
| Label: | Invitation Records |
| Producer: | Doom, Chris Butler |
| Prev Title: | Killing Field |
| Prev Year: | 1988 |
| Next Title: | Incompetent... |
| Next Year: | 1989 |
Complicated Mind is the second full-length studio album by the Japanese band Doom.