Sun may refer to:
- "Sun", a song by ENH3 featuring multiple VOCALOIDs.
- "sun" (солнышко (solnyshko)), a song by mMiuki_chli featuring M1NTO.
- "Sun", a song by NataP featuring Kagamine Rin and Len.
- "Sun" (Soleil), a song by OneThoughtRemains featuring ALYS.
- "The Sun", a song by dreamingP featuring Kagamine Rin.
- "The Sun" (太陽 (Taiyou)), a song by niki featuring Lily.
- "The Sun" (アッシャムス (Aš-šams)), a song by ShinkansenP featuring KAITO.
- "Dear Suns" (太陽様 (Taiyou-sama)), a song by Abu-Se-Ken featuring Hatsune Miku.
- "The Sun of the Night Sky" (夜天の陽 (Yaten no Hi)), a song by MazoP featuring KAITO.
See also The Sun (disambiguation) and Taiyou (disambiguation).