Permission & Access Issues

How to Grant Administrator Access to a User's OneDrive with PowerShell

Olivia Miller Sep 27, 2026 869 views

Question details

The user needs to know the exact PowerShell commands to assign Site Collection Administrator access to a specific user's OneDrive account.

How to Grant Administrator Access to a User's OneDrive with PowerShell

Product: Microsoft OneDrive
Device & OS: not provided
Scenario: An IT administrator is trying to manage permissions and gain access to a specific user's OneDrive account for compliance or management purposes.
Observed behavior: The user requires clarification on the correct PowerShell module, tenant URL format, and specific command syntax, as basic MSOnline commands do not grant OneDrive permissions.

Before you start

Ensure you have the SharePoint Online Management Shell installed on your machine and possess Global Administrator or SharePoint Administrator privileges in your Microsoft 365 tenant.

Solution 1Recommended

Use SharePoint Online Management Shell to Grant Access

The most direct and reliable method to grant Site Collection Administrator rights to a user's OneDrive is via the official SharePoint Online PowerShell module.

OneDrive accounts are technically specialized SharePoint site collections. Therefore, managing their permissions requires using SharePoint Online (SPO) PowerShell commands rather than general Azure AD commands.

Connect to SharePoint Online

Open PowerShell as Administrator and run the command 'Connect-SPOService -Url https://yourtenant-admin.sharepoint.com'. Replace 'yourtenant' with your actual Microsoft 365 organization name, and sign in with your admin credentials.

Identify the User's OneDrive URL

Determine the exact URL of the target user's OneDrive. It typically follows the format 'https://yourtenant-my.sharepoint.com/personal/user_domain_com'.

Grant Site Collection Admin Access

Execute the command 'Set-SPOUser -Site https://yourtenant-my.sharepoint.com/personal/user_domain_com -LoginName admin@yourtenant.com -IsSiteCollectionAdmin $true'. Ensure you replace the URLs and the LoginName with the actual target URL and your administrator email.

Use SharePoint Online Management Shell to Grant Access

Verification: Once executed, you can navigate to the user's OneDrive URL in your web browser to verify that you have full access to their files and folders.

Solution 2

Use PnP PowerShell Module

PnP PowerShell provides an alternative, often simplified syntax for managing Microsoft 365 permissions, including OneDrive sites.

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Frequently Asked Questions

Why am I getting an 'Access Denied' error when running Set-SPOUser?

This error typically occurs if your account lacks SharePoint Administrator or Global Administrator privileges in Microsoft 365, or if you connected to the standard SharePoint URL instead of the '-admin.sharepoint.com' administration URL during the Connect-SPOService step.

Can I use Get-MsolUser to grant OneDrive permissions?

No. MSOnline commands like Get-MsolUser are legacy Azure AD commands used strictly for querying or managing basic user identity information. They cannot manage permissions for SharePoint or OneDrive site collections.

How do I remove my administrator access from the user's OneDrive later?

You can remove your access by running the exact same Set-SPOUser command used to grant access, but change the parameter at the end to '-IsSiteCollectionAdmin $false'.

Is it possible to grant access to all users' OneDrives at once?

Yes, but it requires writing a PowerShell script that loops through all personal sites. You would use 'Get-SPOSite -IncludePersonalSite $true -Limit All -Filter "Url -like '-my.sharepoint.com/personal/'"' and then apply the 'Set-SPOUser' command to each site URL in the loop.

Document & File Issues