A listing of characters for Haikyuu!!.
- Karasuno High: Characters associated with Karasuno High School.
- Boys' Volleyball Team Click to expand. Shōyō Hinata, Tobio Kageyama, Daichi Sawamura, Kōshi Sugawara, Asahi Azumane, Yū Nishinoya, Ryūnosuke Tanaka, Kei Tsukishima, Tadashi Yamaguchi, Chikara Ennoshita, Hisashi Kinoshita, Kazuhito Narita
- Coaches and Managers Click to expand. Kiyoko Shimizu, Hitoka Yachi, Ittetsu Takeda, Keishin Ukai, Ikkei Ukai
- Girls Volleyball Team Click to expand. Yui Michimiya
- Alumni Click to expand. The Little Giant, Yūsuke Takinoue, Makoto Shimada, Hidemi Tashiro, Hiroki Kurokawa
- Family Members Click to expand. Saeko Tanaka, Akiteru Tsukishima, Madoka Yachi, Natsu Hinata
- Other Miyagi Prefecture Schools: Characters from other schools in the Miyagi Prefecture.
- Aoba Johsai High Click to expand. Tōru Oikawa, Hajime Iwaizumi, Shigeru Yahaba, Yūtarō Kindaichi, Akira Kunimi, Kentarou Kyōtani, Shinji Watari, Issei Matsukawa, Takahiro Hanamaki
- Date Tech Click to expand. Takanobu Aone, Kenji Futakuchi, Kanji Koganegawa, Kaname Moniwa
- Johzenji High Click to expand. Yūji Terushima, Hana Misaki
- Shiratorizawa Academy Click to expand. Wakatoshi Ushijima, Eita Semi, Satori Tendō, Tsutomu Goshiki, Kenjirō Shirabu, Tanji Washijō
- Kakugawa High Click to expand. Yūdai Hyakuzawa
- Niiyama Girls' High Click to expand. Kanoka Amanai
- Yukigaoka Junior High alumni Click to expand. Yukitaka Izumi, Kōji Sekimukai
- Other Prefectural Schools: Characters from other prefectures, including Tokyo.
- Metropolitan Nekoma High
- Boys' Volleyball Team Click to expand. Tetsurō Kuroo, Morisuke Yaku, Taketora Yamamoto, Kenma Kozume, Sou Inuoka, Lev Haiba, Yūki Shibayama
- Family Members Click to expand. Akane Yamamoto, Alisa Haiba
- Fukurodani Academy Click to expand. Koutarou Bokuto, Keiji Akaashi
- Shinzen High Click to expand. Eikichi Chigaya
- Itachiyama Academy Click to expand. Kiyoomi Sakusa, Motoya Komori
- Nohebi Academy Click to expand. Suguru Daishou
- Inarizaki High Click to expand. Shinsuke Kita, Aran Ojiro, Atsumu Miya, Rintarō Suna, Osamu Miya
- Kamomedai High Click to expand. Kōrai Hoshiumi
- Mujinazaka HighClick to expand. Wakatsu Kiryū