Official Doomsday credits and the Spider-Man question

Marvel already has an official 2026 Spider-Man film, and it is not Avengers: Doomsday. Marvel's official page for Spider-Man: Brand New Day lists a US date of July 31, 2026, and includes Tom Holland in that title's own materials. The official Avengers: Doomsday question is narrower: is he on this film's published cast list? He is not on the official cast list as of November 13, 2026. That list is the 30-name roster on Disney Movies and Marvel's official movie page.

Yoovic is not an official Marvel retailer. This is an editorial cast question, not a spoiler page.

What does the official Doomsday cast list say?

The official 30-name movie-page list, checked on November 13, 2026, does not include Tom Holland. It also does not include Andrew Garfield or Tobey Maguire. Our official Avengers: Doomsday cast guide repeats that list in full and labels names that appear only in other Marvel articles as reported.

An actor can appear in another official Marvel film and still be missing from this particular list. Official absence from the published Doomsday list is the fact we can stand on today. It is not a studio statement about secret cameos.

Does Spider-Man: Brand New Day change the Doomsday answer?

Marvel's official movie page for Spider-Man: Brand New Day lists a US release date of July 31, 2026, and includes Tom Holland in that film's own official materials. That is a separate title, with its own page and date, opening months before Avengers: Doomsday on December 18, 2026. Being officially attached to Brand New Day does not place Holland on the official Doomsday movie-page list.

This guide does not invent a story connection between the two films. Official studio pages have not published a Doomsday credit for Spider-Man.

What about unofficial reports that he will appear?

Those reports are reported, not official. This page will not recap leak accounts or argue from "he's in the MCU, so he must be in Doomsday." Prior MCU appearances, including Avengers: Endgame and the Tom Holland Spider-Man films, are real — and they still do not add a name to the current official Doomsday list.

For the official US date, trailer, and the rest of the published credits, see the main Avengers: Doomsday guide.

What this page will not do

It will not preview unofficial stills, guess at a costume, or promise that a name will be "revealed later." If Disney Movies or Marvel adds Tom Holland to the official movie-page list, that update would change this answer. Until then, the accurate line is the one in the heading: he is not on the official cast list as of November 13, 2026.

Updated November 13, 2026

Tom Holland is not on the official Doomsday movie-page list. Spider-Man: Brand New Day remains a separate official Marvel title dated July 31, 2026. This page will not convert that fact into a Doomsday cameo claim.

A practical way to re-check this later is to open the official Doomsday movie page and search the published list for Tom Holland, rather than relying on a recap headline. Official pages can be updated; unofficial threads are usually not a clean log of those updates.

It is also worth keeping Brand New Day and Doomsday on separate calendar lines: July 31, 2026, and December 18, 2026. Two official Marvel titles can share a year and still have two official casts. This page will only change its Doomsday answer if the official Doomsday list changes.
This page is only about the official Doomsday credits. It is not a review of Brand New Day, and it does not rank unofficial cameo rumors against each other.