Kagami no Sekai (disambiguation)

Kagami no Sekai may refer to:
 * Kagami no Sekai, a song by automatique featuring Yuzuki Yukari.
 * Kagami no Sekai, a song by MirrorP featuring Kagamine Rin and Len.
 * Kagami no Sekai e, a song by innisfree featuring Kagamine Rin.