You can delete a team in Teams from the desktop or web app. If you’re the team owner, go to the team's name and select More options
> Delete team
. Your team will be permanently removed.
Tip
To see all of the teams you own, select More list options
>Your teams and channels
then select Teams you own.
Remember:
- Deleting a team removes the team mailbox and calendar from Exchange
- The corresponding SharePoint site and all its files will also be deleted
- And any OneNote notebook, Planner plan, PowerBI workspace, or Stream group affiliated with the team will also be deleted
Team owners and IT admins can recover deleted teams for up to 30 days. For more info, see Restore a deleted Microsoft 365 group or cloud security group in Microsoft Entra ID.
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Team owner, member, and guest capabilities in Teams
Manage team settings and permissions in Teams