Kojima Productions Co., Ltd. is a Japanese video game development studio founded in 2005 by video game designer Hideo Kojima, creator of the Metal Gear series. The company was originally established as a subsidiary of Konami, located in Tokyo. The studio had just under 100 employees in 2005, but had grown to over 200 people for the development of Metal Gear Solid 4: Guns of the Patriots.

In 2015, Kojima Productions temporarily disbanded following a company restructuring at Konami. In December 2015, Kojima's employment contract with Konami was officially terminated, and he reformed the company as an independent studio, located in the Shinagawa ward of Tokyo.