Kahnuk ({{lang-fa|كهنوك}}) may refer to:

• Kahnuk, Dalgan, Sistan and Baluchestan Province
• Kahnuk, Khash, Sistan and Baluchestan Province
• Kahnuk, alternate name of Kahnak, Nukabad, Khash County, Sistan and Baluchestan Province
• Kahnuk, South Khorasan
• Kahnuk Rural District, in Sistan and Baluchestan Province

• Karolin Margret Natasa
• Karolin Natasa
• Karolin Ohlson
• Karolin Ohlsson
• Karolinska Institutet
• Karolinska University
• Karolin Szabo
• Karolinum Press
• Karolis Laukzemis
• Karolis Laukžemis
• Karolis Lukošiūnas
• Karolis Petrukonis
• Karolis Požela
• Karolis Požėla
• Karol Itauma
• Karol Itzitery Piña Cisneros
• Karol Jakubowicz
• Karolju
• Karol Józef Lipiński
• Karol Kazimierz Kurpiński
• Karol Kozun
• Karol Kuzmány
• Karol Lazar
• Karol Lipinski Academy of Music
• Karol Lipiński University of Music