Line may refer to:
- "Line" (ライン), a song by ryo featuring Hatsune Miku.
- "Line" (ライン), a song by SmileR featuring Hatsune Miku.
- "Line", a song by Yuyoyuppe featuring Mew.
- "Line Art" (ラインアート), a song by wowaka featuring Hatsune Miku.
- "LINE OF FIRE", a song by GaGain featuring SeeU.