Phil Spencer is an American business executive and the CEO of Microsoft Gaming. Starting his career at Microsoft as an intern in 1988, Spencer has worked in various sectors within the company, including developing Microsoft's first CD-ROM-based titles. He joined the Xbox team in 2001.

Microsoft Gaming is an American multinational video game and digital entertainment division of Microsoft based in Redmond, Washington established in 2022. It produces the Xbox video game consoles and services, in addition to overseeing production and sales, and is led by CEO Phil Spencer, who oversaw Xbox since 2014. Its five development and publishing labels consist of: Xbox Game Studios, ZeniMax Media, and Activision Blizzard.