| Mustang! | |
| Type: | studio |
| Artist: | Dragon Ash |
| Cover: | Mustang%21.jpg |
| Studio: | |
| Length: | 64:08 |
| Label: | Happy House (Victor) |
| Prev Title: | Public Garden |
| Prev Year: | 1997 |
| Next Title: | Buzz Songs |
| Next Year: | 1998 |
Mustang! is the first full-length studio album by Dragon Ash, released on November 21, 1997. Even though chronologically it was already their third commercial release—preceded by two mini-albums (The Day Dragged On and Public Garden) earlier in the year—nevertheless, due to its full-length nature Mustang! is considered as the group's debut album, also marking their first major commercial release into the Japanese music market.