Bye-Bye may refer to:
- bye-bye, a song by cora featuring OLIVER and GUMI.
- bye-bye, a song by Honda Kengo featuring Hatsune Miku, Yuzuki Yukari, and Fukase.
- Bye Bye, a song by Michael Currie featuring Megurine Luka.
- Bye-Bye, a song by Samfree featuring Kagamine Rin.
- Bye Bye, a song by Sena Wataru featuring Hatsune Miku.
- "'bye-bye" my Ai, a song by DECO*27 featuring Hatsune Miku.
- Bye-bye Anata, a song by Culb-Ru:ne featuring Galaco.
- Bye-Bye Baby Sayounara, a song by SaiB featuring Hatsune Miku.
- bye bye cloudy day, a song by DaylightP featuring Kagamine Rin.
- Bye-bye de Goodbye, a song by Lelele-P featuring Kagamine Len.
- Bye-bye Kamisama!, a song by Kubokazu featuring Hatsune Miku.
- Bye Bye Liar, a song by Kasamura Toota featuring IA.
- Bye-bye My Blue Bird, a song by Peperon-P featuring Kagamine Rin.
- Byebye no 5-fun Go, a song by No Name featuring Hatsune Miku.
- Bye Bye Nostalgica, a song by Neru featuring Kagamine Len.
- Bye Bye Player, a song by Yamikuro featuring Mew and Megurine Luka.
- Bye Bye Rock, a song by msy featuring Hatsune Miku.
- Bye-bye Smile, a song by yui featuring GUMI.
- Bye Bye Superstar, a song by Ishifuro featuring IA.
- Hey Bye, Bye, a song by Kyaramel featuring flower.
See also Bye Bye Bye (disambiguation)