Birth (disambiguation)

Birth may refer to:
 * Birth, a song by 19's Sound Factory featuring Hatsune Miku.
 * Birth, a song by otetsu featuring Megurine Luka.
 * Birth in Heaven, a song by JimmyThumbP featuring Hatsune Miku.
 * Birthday, a song by Doriko featuring Hatsune Miku.
 * Birthday Song for Miku, a song by Mitchie M featuring Hatsune Miku.