| Mars | |
| Type: | EP |
| Artist: | B'z |
| Cover: | B'z_M.jpg |
| Released: | May 29, 1991 |
| Genre: | Hard rock |
| Length: | 23:16 |
| Label: | BMG Victor/ZEZ |
| Producer: | Tak Matsumoto |
| Prev Title: | Wicked Beat |
| Prev Year: | 1990 |
| Next Title: | Friends |
| Next Year: | 1992 |
Mars is the third Mini-Album for the Japanese rock duo B'z, released in 1991. The album sold 1,730,500 copies in total, reaching #1 at Oricon.[1]