Egoist may refer to:
- "Egoist" (エゴイスト), a song by Muu featuring Hatsune Miku and Nurse Robot_Type T.
- "egoist", a song by nakano4 featuring Utane Uta.
- "Egoist" (エゴイスト), a song by Oonuma Paseri featuring flower.
- "Egoist" (エゴイスト), a song by PinocchioP featuring Hatsune Miku.
- "EGOIST", a song by PLAMA featuring Yuzuki Yukari and Kagamine Rin.
- "Egoist" (エゴイスト), a song by Shero featuring Hatsune Miku.
- "Egoist", a song by VAGAO - P featuring GUMI.
- "Egoist" (エゴイスト), a song by wokashiya featuring Hatsune Miku and flower.
- "Egoist", a song by Woril featuring Hatsune Miku.
- "EGOIST", a song by Yotta Byte featuring flower.
- "Egoist" (エゴイスト), a song by Zashi featuring Tohoku Zunko.
- "Egoistic" (エゴイスティック), a song by No.D featuring Camui Gackpo.
- Egoist, a Vocaloid song producer.