- Main article: Hello! Project
The following is the general discography of Hello! Project since its formation in 1998.
Discography[]
- Compilation Albums
- Cover Albums
- Other
- Petit Best series
- [2000.04.26] Petit Best ~Ki Ao Aka~ (プッチベスト~黄青あか~)
- [2001.12.19] Petit Best 2 ~3・7・10~ (プッチベスト2~三・7・10~)
- [2002.12.18] Petit Best 3 (プッチベスト3)
- [2003.12.17] Petit Best 4 (プッチベスト4)
- [2004.12.22] Petit Best 5 (プッチベスト5)
- [2005.12.26] Petit Best 6 (プッチベスト6)
- [2006.12.20] Petit Best 7 (プッチベスト7)
- [2007.12.12] Petit Best 8 (プッチベスト8)
- [2008.12.10] Petit Best 9 (プッチベスト9)
- [2009.12.02] Petit Best 10 (プッチベスト10)
- [2010.12.15] Petit Best 11 (プッチベスト11)
- [2011.12.07] Petit Best 12 (プッチベスト12)
- [2012.12.05] Petit Best 13 (プッチベスト13)
- [2013.12.11] Petit Best 14 (プッチベスト14)
- [2014.12.10] Petit Best 15 (プッチベスト15)
- [2015.12.16] Petit Best 16 (プッチベスト16)
- [2016.12.14] Petit Best 17 (プッチベスト17)
- [2017.12.13] Petit Best 18 (プッチベスト18)
- [2018.12.12] Petit Best 19 (プッチベスト19)
- [2020.01.08] Petit Best 20 2020 (プッチベスト20 2020)
- Remix albums
- [2002.10.30] CLUB Hello! TRANCE REMIX
- Hawaiian albums
- [2002.12.10] Hello! Project Best 1
- [2002.12.10] Hello! Project Best 2
- [2003.04.26] Hello! Project Best 3
- Mega Best albums
- [2008.12.10] Hello! Project Special Unit Mega Best
- [2008.12.10] Hello! Project Shuffle Unit Mega Best
- Hello! Project no Zenkyoku kara Atsumechaimashita! series
- [2014.01.01] Hello! Project no Zenkyoku kara Atsumechaimashita! Vol. 1
- [2014.01.01] Hello! Project no Zenkyoku kara Atsumechaimashita! Vol. 2
- [2014.06.09] Hello! Project no Zenkyoku kara Atsumechaimashita! Vol. 3
- [2014.06.09] Hello! Project no Zenkyoku kara Atsumechaimashita! Vol. 4
- [2014.08.13] Hello! Project no Zenkyoku kara Atsumechaimashita! Vol. 5
- [2014.08.13] Hello! Project no Zenkyoku kara Atsumechaimashita! Vol. 6
- [2021.02.10] Hello! Project no Zenkyoku kara Atsumechaimashita! Vol.7
- Chanpuru
- [2009.07.15] Chanpuru ① ~Happy Marriage Song Cover Shuu~
- English Language Cover Albums
- [2001.12.19] Cover Morning Musume! ~Various Artist Covers "MORNING MUSUME"!~
- [2002.12.18] Cover Morning Musume Hello! Project!
- [2003.01.29] Hip Hits! Morning Musume Hello! Project International Collection
- Folk Songs / Douyou Pops
- [2001.11.29] FOLK SONGS (Ichii Sayaka with Nakazawa Yuko)
- [2001.11.29] The Douyou Pops 1 Christmas to Fuyu no Uta Shuu
- [2002.02.20] The Douyou Pops 2 Haru no Uta Shuu)
- [2002.05.22] FOLK SONGS 2 (Nakazawa Yuko, Matsuura Aya, Melon Kinenbi, Ishii Rika)
- [2002.06.25] The Douyou Pops 3 Natsu no Uta Shuu
- [2002.09.04] The Douyou Pops 4 Aki no Uta Shuu
- [2002.10.23] FS3 FOLK SONGS 3 Nakazawa Yuko, Goto Maki, Fujimoto Miki
- [2002.12.04] Shinsaku Douyou Pops 1
- [2003.03.06] Shinsaku Douyou Pops 2
- [2003.05.21] FS4 FOLK SONGS 4 Nakazawa Yuko, Yasuda Kei, Yaguchi Mari, Melon Kinenbi
- [2004.02.25] FS5 Sotsugyou Nakazawa Yuko, Yasuda Kei, Goto Maki, Abe Natsumi, Matsuura Aya, Country Musume,
- Singles
- [1999.07.23] Garage Opening Theme Song Shuu
- [1999.10.27] Garage Opening Theme Song Shuu Vol. 2
- [2000.01.26] Garage Opening Theme Song Shuu Vol. 3
- [2000.04.19] Garage Opening Theme Song Shuu Vol. 4
- [2002.11.27] Ai no Merry Christmas
- Albums
- [2009.12.23] TOHOKU RAKUTEN GOLDEN EAGLES 5TH ANNIVERSARY "SONGS of RAKUTEN EAGLES " (Morning Musume, DEF.DIVA, GAM, ℃-ute)
- Radio Drama CDs
- Main article: Radio Drama Series
- Hello! Channel the DVD
- Main article: Hello! Channel the DVD
- DVD
- [2010.01.xx] Haregida ~yo! Zen'in Shugo
- Blu-rays
- [2020.10.21] Hello! Project Visual Commentary ~Member Osusume Live Eizou~ (ハロー!プロジェクト ビジュアルコメンタリー ~メンバーおすすめライブ映像~)
- Video Games
- [2001.01.03] Tenkuu no Restaurant: Hello! Project Ver.
- [2014.11.06] Hello Pro Tap Live