The Nexon Computer Museum (넥슨컴퓨터박물관) is a museum in Jeju City in South Korea. Opening on 27 July 2013, it is one of the first permanent museums in Korea that is dedicated to the history of computers and video games.

As of 2017, the museum houses 6,900 items, including personal computers, video game consoles, arcades, and software. The museum’s supporters include institutions such as Computerspielemuseum Berlin and International Center for the History of Electronic Games, and companies such as Nexon, Softmax, Gamevil, Oculus VR, Thalmic Labs, Take-Two Interactive, and Sony Computer Entertainment.  The museum’s goals include collecting, preserving, and exhibiting historic digital artifacts.