What the official list says about Deadpool

Deadpool & Wolverine (2024) is an official Marvel Studios film, and Ryan Reynolds is officially associated with that earlier title. That fact still does not answer will Deadpool be in Avengers: Doomsday? The official Doomsday roster — the 30 names on Disney Movies and Marvel's official movie page — does not include Reynolds as of November 13, 2026. This page also covers the wording "is Deadpool in Avengers: Doomsday," which points at the same published credits.

Yoovic is not an official Marvel retailer. This is an editorial guide, not a leak recap.

What does the official list include — and exclude?

The official movie-page list, checked on November 13, 2026, does not include Ryan Reynolds. Our official Avengers: Doomsday cast guide quotes the full 30 names and flags other names that appear only in side articles. Official exclusion from that published list is the fact this page can report. It is not a studio affidavit about hidden cameos.

Deadpool & Wolverine (2024) is an official Marvel Studios film, and Reynolds is officially associated with that earlier title. An official past credit is not an official Doomsday credit.

Why do unofficial posts still say he will appear?

Because Deadpool is a widely searched MCU character, and because unofficial accounts often treat likelihood as confirmation. This guide will not recap those posts, quote anonymous "insiders," or argue from popularity. If Disney or Marvel adds Reynolds to the official Doomsday movie-page list, that would change the answer. Until then, the accurate sentence is unchanged: he is not on the official list as of November 13, 2026.

The same standard applies to related questions about costume teases or set photos that are not on studio pages. Those are reported or unofficial, not a substitute for the published list.

How should I read this alongside the rest of the film facts?

The official US opening remains December 18, 2026, with an official trailer already public and tickets already on sale. None of those facts add an unofficial actor to the cast list. For the date, trailer, logline, and the official 30 names in context, see the main Avengers: Doomsday guide.

This page also does not fold comics crossovers or video-game appearances into the film credit. Those are other official or licensed products, not the Doomsday movie-page list.

What this page will not do

It will not promise a mid-credits surprise, describe unofficial footage, or use "probably" as if it were a studio announcement. A cameo question deserves a sourced answer or an honest "not on the official list," not a hunch.

Updated November 13, 2026

Ryan Reynolds is not on the official Disney Movies or Marvel movie-page cast list for Avengers: Doomsday. This page will update only if that official list changes.

If you see the question phrased as "is Deadpool in Avengers: Doomsday" instead of "will Deadpool be," the official answer today is the same, because both questions point at the published credits, not at a future rumor. Ryan Reynolds is not on that official list as of November 13, 2026.

A useful habit is to re-open the Disney Movies or Marvel movie page close to opening week. Official lists can grow. Social posts about a "guaranteed cameo" are not a revision of those pages. Until the official list adds the name, this guide will keep the cautious, sourced wording rather than a more exciting unofficial one.
The official US opening date of December 18, 2026, and the official trailer already being public, do not add Reynolds to the published Doomsday list. Dates and marketing are not a substitute for the official credits.