Hudson Soft Co., Ltd commonly known by its brand name Hudson, was a Japanese video game company that released numerous games for video game consoles, home computers and mobile phones, mainly from the 1980s to the 2000s. It was headquartered in the Midtown Tower in Tokyo Midtown, Akasaka, Minato, Tokyo, Japan, with an additional office in the Hudson Building in Sapporo.

Hudson Soft was founded on May 18, 1973. Initially, it dealt with personal computer products, but later expanded to the development and publishing of video games, mobile content, video game peripherals and music recording. Primarily a video game publisher, it internally developed many of the video games it published, as well as a few published by other companies. It is known for series such as Bomberman, Adventure Island, Bloody Roar, and Bonk. Hudson Soft made the TurboGrafx-16 in association with NEC, to compete against Nintendo, Sega, and SNK, while continuing making games on other platforms, as a second-party developer. Hudson Soft ceased to exist as a company on March 1, 2012, and merged with Konami Digital Entertainment who was the surviving entity. Products and services will continue to be provided under the Hudson brand through Konami.