Kohinoor most commonly refers to the Koh-i-Noor, a 105.6 metric carats diamond, weighing 21.6 g, once the largest known diamond.
Kohinoor may also refer to:
Companies Koh-i-Noor Hardtmuth, a writing instrument manufacturer Kohinoor Film Company, an Indian film studio established in 1918 Kohinoor Group or Saigol Group, a Pakistani conglomerate
Media Kohinoor (1960 film), a 1960 Bollywood film Kohinoor (Nepali film), a 2014 Nepali action-drama film Kohinoor (2015 film), a Malayalam film Kohinoor (2024 film), a 2024 Indian Bengali-language science fiction film Kohinoor Theatre, a mobile theatre from Assam Kohinoor (TV series), a 2005 Indian television series Koh-i-Noor: The History of the World's Most Infamous Diamond, a 2017 non-fiction history book about the diamond The Kohinoor, a 19th century Bengali newspaper Kolkatay Kohinoor, a 2019 Indian film about the diamond Kohinoor Karan, a fictional Indian superhero from the 1998 film Maharaja
Places Kohinoor, South Australia, a locality in the Kangaroo Island Council Koh-I-Noor railway station, Sheikhupura District, Punjab, Pakistan Kohinoor Asiana Hotel now Elite Grand Hotel, Chennai, India
Other uses Amathuxidia amythaon, a kind of butterfly found in Asia, also known as koh-i-noor