| May | |
| Cover: | B'z_M2.jpg |
| Type: | single |
| Artist: | B'z |
| Album: | Eleven |
| Released: | May 24, 2000 |
| Genre: | Hard rock |
| Length: | 8:33 |
| Label: | Rooms Records |
| Producer: | Tak Matsumoto |
| Prev Title: | 'Kon'ya Tsuki no Mieru Oka ni' |
| Prev Year: | 2000 |
| Next Title: | 'Juice' |
| Next Year: | 2000 |
"May" is the twenty-eighth single by B'z, released on May 24, 2000. This song is one of B'z many number-one singles in Oricon chart, although sales were not as high as their previous single.