How to Find and Recover Deleted Messages in Microsoft Teams Easily 2026

The moment you delete a message in a Teams chat, it doesn't just vanish — it's replaced in place by a line reading "This message has been deleted" with an Undo link sitting right next to it. This is your fastest and easiest recovery path, but the window doesn't stay open long, so the instinct to act fast matters more than anything else in this guide. Click Undo and the original text reappears exactly where it was, as if nothing happened.

If you've deleted more than one message in the same conversation, each one gets its own "This message has been deleted" line with its own separate Undo link — they don't get merged or cleared out together. That's worth knowing if you're scrolling back through a chat trying to figure out what's recoverable: every deleted message is still marked individually, so you can restore them one at a time rather than hunting for a single bulk-recovery option.

For a deleted channel rather than a single message, the recovery lives in team management, not chat. Click the three-dot menu next to the team's name and select Manage Team, then open the Channels tab.

There's a Deleted channels section that's collapsed by default — expand it to see anything removed within roughly the last 30 days, find the one you need, and use the Restore action next to it. Only team owners can see and use this option, so if you're a regular member you'll need to ask one to do it for you.

Files sent through Teams chat aren't actually stored inside the chat itself — they live in OneDrive or SharePoint behind the scenes, and a deleted attachment follows those apps' recovery rules, not Teams' own. Open the Files tab in the relevant chat, then click Open in SharePoint to jump to the underlying document library, where the file's real folder structure and recycle bin live.

Inside SharePoint, the sidebar has a Recycle Bin option. Deleted files sit there for a much longer window than a chat message does — often up to 93 days — which makes this the path to check if you deleted something days or weeks ago rather than seconds ago. Check the box next to the document you need and click Restore, and it reappears back in its original folder, still linked correctly from the chat where it was shared.

Once a file is restored, it behaves exactly like any other item shared in the conversation — hover over it and Teams shows the familiar reaction bar and options menu, and clicking it opens a preview right in the chat pane. That inline behavior is the same whether the file was just uploaded or just recovered, which is a useful sanity check that the restore actually worked and the file isn't a broken link.

If a message or file is past its recovery window, or you need to reconstruct a whole conversation history for compliance or audit reasons, the Undo link and Recycle Bin won't help — that requires administrator-level tools. Your IT department can run an eDiscovery search through the Microsoft Purview portal, which searches the underlying Exchange data that backs Teams chat and can pull deleted content well beyond what's visible to a regular user.