Age of Revelation (AOR) is a major Marvel Comics crossover event focusing on the X-Men and set to be published from October to December 2025. The storyline is a spiritual sequel to the 1995 Age of Apocalypse event and explores a dark, alternate future for the Marvel Universe.

Set ten years in the future, Age of Revelation depicts a world ruled by a new heir of Apocalypse, Doug Ramsey, who now goes by the name Revelation.