Ultimate Marvel Team-Up is a comic book series, published by Marvel Comics which ran for 16 issues, including a concluding Ultimate Spider-Man Super Special. It is set in one of Marvel's shared universes, the Ultimate Universe. The whole series starred Spider-Man teaming up with another superhero each issue.

From the writer of Ultimate Spider-Man, Brian Michael Bendis, come new tales of the Spider-Man teaming up with the stars of the Ultimate Universe, drawn by some of the most unique talents in contemporary comics. Includes team-ups with the X-Men, the Fantastic Four and Dr. Strange!