Karasu
- Albert Karasu
- Bilge Karasu
- Blue Lock
- Carasso family
- Daniel Carasso
- Emmanuel Carasso
- Haliacmon
- Isaac Carasso
- Kara-Suu (Aksy)
- Kara-Suu (disambiguation)
- Karasu (Euphrates)
- Karasu (Hatay)
- Karasu (Istanbul)
- Karasu (Karasor)
- Karasu (village)
- Karasu District
- Karasu River (Gunma)
- Karasu relief
- Karasu, Aşkale
- Karasu, Karacabey
- Karasu, Karayazı
- Karasu, Mie
- Karasu, Refahiye
- Karasu, Sakarya
- Karasu, Tajikistan
- Karasu, Yenice
- Karasubazar
- Kulma Pass
- List of YuYu Hakusho characters
- Masami Akita discography
- Mesta River
- Naruto
- Naryn (river)
- Noein
- Oğuzhan Karasu
- Qarasu River
- Qarasu, Hajigabul
- Qarasu, Kurdamir
- Qarasu, Qabala
- Qarasuqumlaq
- Qorasuv
- Sakarya River
- Shiderti
- Struma River
- Turkic languages