This is a list of characters from Marvel Comics that appear in the Ultimate Universe (2023–present). For characters from the Ultimate Marvel imprint (2001–2015) see List of Ultimate Marvel characters.

Introduced in Ultimate Invasion

Character First appearance Notes References Liz Allan Ultimate Invasion #1 (June 2023) Peter Parker An adult Peter Parker. Married to Mary Jane and having two children, he has an ordinary life until an Origin-Machine is gifted to him by Tony Stark and he finds out about how The Maker tampered with his life. He accepts the catalyst inside the box, and becomes Spider-Man. Writer Jonathan Hickman said that he was inspired by the version of the character seen in the film Spider-Man: Into the Spider-Verse. Aida Ultimate Invasion #2 (July 2023) Aida is a member of the Maker's Council, "Voice of the Rising Sun" and second-in-command to Emperor Sunfire. She oversees the Children of the Atom. Bruce Banner A member of the Maker's Council. Formerly the director of the Castle Gamma project, Bruce Banner is said to have turned towards religion to control his rage, taking the mantle and powers of the Iron Fist. Banner rules India and China, as well the city of K'un-L'un and the other Capital Cities of Heaven, with the Immortal Weapons as his lieutenants. Fenris Wolf Ben Grimm Kenuichio Harada Kenuichio Harada is an armored samurai and member of the Maker's Council. He is a lead enforcer of Emperor Sunfire and Viper, being one of the key figures of the Harada-Yoshida Alliance that rules Hi No Kuni. Hogun Jarvis Loki Laufeyson Thor Odinson An exiled Asgardian god who is freed by Stark and Doom and hopes to take back his throne from Loki. Illyana Rasputin Illyana Rasputin is a member of the Maker's Council and Tsarina of Limbo. She aids her brother in ruling the Eurasian Republic and Limbo as part of the Rasputin family. Piotr Rasputin Piotr Rasputin is a member of the Maker's Council, leader of the Rasputin family, and Supreme Leader of the Eurasian Republic. He fashions himself a Tsar as his power bloc attempts to enforce control over its Mutant population. Rasputin is killed by the Phoenix Specimen after Wolverine frees her. Reed Richards The Reed Richards of Earth-6160 was imprisoned in the City after the Maker sabotaged the flight that would have led to creation of the Fantastic Four. While lacking superpowers, Richards is an intellectual rival to that of the Maker, and knows all his secrets, being a lead strategist among the Ultimates. Arkady Rossovich Arkady Rossovich is a member of the Maker's Council. He is the leading enforcer of the Rasputins and a key figure in the political hierarchy of the Eurasian Republic. During a confrontation with the Opposition at the Chernobyl Nuclear Power Plant, Omega Red is killed by Wolverine. SifA warrior goddess of Asgard and Thor's former prison warden who joins the Ultimates after learning about Loki's deception that led him to take Asgard's throne. Obadiah Stane Howard Stark Tony Stark Tony Stark is the son of Howard Stark, who operated as Iron Man. After Howard and the Maker were trapped alongside Kang inside the City in Latveria at the end of Ultimate Invasion, Tony took the name "Iron Lad" to honor his father, while not finding himself yet worthy of the Iron Man title. Knowing the City would open again in a year, he starts the Ultimates Network to take back the world from the Maker's Council and end The Maker's regime. Johnny Storm Sue Storm Volstagg Shiro Yoshida Shiro Yoshida is a member of the Maker's Council, Emperor of Hi No Kuni and leader of the Harada-Yoshida Alliance, a union of clans who rule the former Japanese territories. Emmanuel da Costa Ultimate Invasion #3 (August 2023) Emmanuel da Costa is a Brazilian oligarch who is the Black King of the Hellfire Club and ruler of the Society of South America. He is able to temporarily replicate mutant powers after receiving blood transfusions from them. Henri Dugarry Henri Duggary is a French nobleman and ruler of the European Coalition who is a member of the Maker's Council. Having taken the mantle of Captain Britain, he also controls Avalon and the East Coast of the former United States. Wilson Fisk answers to him. Kang the Conqueror Khonshu The title of Moon Knight is given to the dual and mutual unity between Khonshu and Ra, as both undertake war efforts in order to annex Wakanda, searching for a mysterious element opposite to vibranium and attempting to hold the African continent in the Maker's absence. Ra Steve Rogers Ultimate Invasion #4 (September 2023) Frozen in the Arctic at the end of WWII, Rogers was retrieved by Doom and Stark before the Maker could find him. Once awakened, Rogers finds that the United States do not exist as a country anymore, as a result of the Maker's schemes. He becomes one of the leading figures of the Ultimates, driven to defeat the council.

Introduced in Ultimate Spider-Man