| Mirror | |
| Cover: | Gackt_mirror.jpg |
| Type: | single |
| Artist: | Gackt |
| Album: | Mars |
| Released: | February 9, 2000 |
| Genre: | Alternative rock |
| Length: | 12:28 |
| Label: | Nippon Crown |
| Producer: | Gackt |
| Prev Title: | Remix of Gackt |
| Prev Year: | 1999 |
| Next Title: | Oasis |
| Next Year: | 2000 |
"Mirror" is a single released by Gackt on February 9, 2000, under Nippon Crown.[1] It peaked at ninth place on the Oricon weekly chart and charted for six weeks.[2] The title song continued to be performed on almost every Gackt's tour, being a hard rock song combined with a violin, while the second track is a piano track skillfully balancing strength and aesthetics.[3]