How to Delete a Site from SharePoint

Whether you’re cleaning up old project spaces, consolidating unused team sites, or managing organizational sprawl, deleting a SharePoint site requires proper permissions, awareness of its impact, and a few deliberate steps to ensure that content is handled safely.

This guide walks you through how to delete a SharePoint site in both SharePoint Online and SharePoint Server, while highlighting key considerations before you remove content permanently.

1. Know the Type of Site You’re Deleting

Before you begin, confirm what kind of site you’re working with:

• Team Site (Microsoft 365 Group-connected): Typically linked to Microsoft Teams and Outlook
• Communication Site: Used for broadcasting information across departments
• Classic Site: Legacy SharePoint experience
• Subsite: Nested within a parent site collection (less common in modern SharePoint)

Each type has slightly different implications when deleted, especially if tied to Microsoft 365 groups or other services.

2. Check Your Permissions

To delete a site, you must have:

• Full Control permission for the site (Site Owner), or
• SharePoint Administrator role in the Microsoft 365 Admin Center (for site collections)

If you don’t see the delete option, it’s likely that you lack the required permissions.

3. Back Up or Migrate Important Content

Before deleting a site:

• Download critical files or copy them to another SharePoint library
• Export lists or metadata if needed
• Notify stakeholders and confirm no users still rely on the site
• Consider archiving in a “Read-Only” state if deletion feels premature

Once deleted, a site can usually be recovered for up to 93 days in SharePoint Online; however, it’s best not to rely on this recovery period.

4. Delete a Site in SharePoint Online (Modern Sites)

If you’re a site owner:

1. Go to the site home page.
2. Click the gear icon (⚙) in the upper-right corner.
3. Select Site Information > Delete site.
4. Review the warning that this will delete all content and group associations.
5. Check the confirmation box.
6. Click Delete.

If your site is connected to a Microsoft 365 Group, this will also delete:

• The group mailbox
• Teams chat (if linked)
• Planner tasks and calendar

Ensure stakeholders understand the full impact before proceeding.

5. Delete a Site as a SharePoint or Global Admin (via Admin Center)

For greater control:

1. Go to the Microsoft 365 Admin Center > SharePoint Admin Center.
2. Click “Active Sites” in the left-hand menu.
3. Locate the site you want to delete.
4. Select it, then click “Delete” in the command bar.
5. Confirm the deletion.

Deleted sites will appear in the “Deleted Sites” tab, where they can be restored within the retention period.

6. Delete a Subsite (Classic SharePoint Experience)

If you’re working with classic subsites:

1. Navigate to the subsite you want to delete.
2. Click the gear icon > Site Settings.
3. Under Site Actions, click “Delete this site.”
4. Follow the prompts to confirm.

Deleting a subsite removes all its lists, libraries, permissions, and subsites, it does not affect the parent site.

7. Recovering a Deleted Site (SharePoint Online Only)

If a site was deleted accidentally:

1. Go to the SharePoint Admin Center > Deleted Sites.
2. Select the site and click “Restore.”
3. Sites can be restored within 93 days of deletion, unless they are manually purged or removed according to policy.

Classic subsites and on-premise environments may not support restoration, confirm with your IT team before deleting.

Deleting a SharePoint site is straightforward, but doing so responsibly requires careful planning. By confirming ownership, communicating with stakeholders, and backing up valuable content, you can safely clean up unused spaces without losing critical data or disrupting users.