Which Xbox game series includes the character Agent 47?

Hitman is the Xbox game series that includes the character Agent 47.

Agent 47 is a genetically engineered professional assassin and the central character of the Hitman franchise. The series focuses on stealth, disguise, investigation, and carefully planned assassinations across locations such as hotels, markets, estates, and secure facilities.

Hitman games appeared on multiple Xbox generations, beginning with Hitman: Codename 47 on the original Xbox’s era of gaming and continuing through later Xbox releases. The modern World of Assassination trilogy further connected several major entries.

Splinter Cell, Dishonored, and Thief are also stealth-focused series, which makes them plausible mix-ups. None, however, features Agent 47 as its defining protagonist.