Kadokawa may refer to:

• Kadokawa Corporation, the holding company of the Kadokawa Group
  • Kadokawa Content Gate and Kadokawa Mobile, both former names for BookWalker
  • Kadokawa Future Publishing, a subsidiary of Kadokawa Corporation and the publishing side of Kadokawa with its brand companies
  • Kadokawa Light Novel Expo, an event held yearly by Kadokawa Corporation, dedicated to news for their various light novel series.
  • Kadokawa Pictures, the film production branch, at various times called Kadokawa Daiei Motion Picture Co., Ltd., Kadokawa Herald Pictures, Inc. and Kadokawa Shoten Pictures, Inc.
  • Kadokawa Shoten, a publishing house, or its subsidiaries. Currently a brand company of Kadokawa Future Publishing
• Genyoshi Kadokawa, founder of the Kadokawa Group
• Haruki Kadokawa (角川 春樹, born 1942), former president of Kadokawa Shoten, son of Genyoshi
• Daisaku Kadokawa (門川 大作, born 1950), Japanese politician