Find All Office 365 Group Memberships of a User using PowerShell

Requirement: Get a list of all Microsoft 365 groups where a particular user is a member (or owner!).

How to a Find a Particular User’s All Office 365 Group Memberships?

If you need to find all the Office 365 group memberships that a user is a part of, PowerShell is your best bet. This post will show you how to use PowerShell to find all Office 365 group memberships for a specified user. This can be especially useful if you’re looking to clean up users’ group memberships or simply want to get a better understanding of their overall collaboration environment.

To find out what Office 365 group memberships a user has, do the following:

  1. Login to Microsoft 365 Admin Center
  2. Under the “Users” tab, search and find the user you are interested in.
  3. Click on the user name to open user properties >> In the user properties pane, click on “Manage groups” under “Groups”.find all the office 365 groups a user is a member of with powershell
  4. This gets you all Office 365 groups a user is a member of. (Not just Microsoft 365 groups, but also Security groups and Distribution Lists).find all microsoft 365 groups users is member of

PowerShell to Find Users Office 365 Group Memberships

Now, let’s use PowerShell to retrieve the group memberships of a given user.

Prerequisites: Install AzureAD PowerShell Module to Connect to Azure Active Directory from PowerShell

You must have the AzureAD PowerShell module installed. This script installs the AzureAD PowerShell module if it’s installed in your system already. Make sure you are running this as an administrator!

#Check if AzureAD Module is installed
$AzureAD = (Get-Module AzureAD -ListAvailable).Name

Try {
    If ($AzureAD -eq $null) 
        Write-host "AzureAD module is unavailable! Installing AzureAd module..." -f Yellow

        #Install AzureAD Module
        Install-Module AzureAd -Allowclobber -Repository PSGallery -Force
        Write-host "AzureAD Module installed to your machine Successfully!" -f Green
    Else { 
        Write-host "AzureAD Module is already installed in this system!" -f Yellow
Catch {
    write-host -f Red "`tError:" $_.Exception.Message

Once we have the AzureAD PowerShell module installed, use this PowerShell script to find all Office 365 groups where a user is a member and export the data to a CSV file.

Import-Module AzureAd -ErrorAction SilentlyContinue

$UserID = ""
$CSVFile = "C:\Temp\GroupMemberships.csv"

Try {
    #Connect to Azure AD
    Connect-AzureAD -Credential (Get-Credential) | Out-Null

    #Get the User
    $User = Get-AzureADUser -ObjectId $UserID

    #Get User's Group Memberships
    $Memberships = Get-AzureADUserMembership -ObjectId $User.ObjectId | Where-object { $_.ObjectType -eq "Group" }

    #Export group memberships to a CSV
    $Memberships | Select DisplayName, Mail, ObjectId | Export-Csv -LiteralPath $CSVFile -NoTypeInformation
Catch {
    write-host -f Red "`tError:" $_.Exception.Message

Please note that this script gets all group memberships of a given user only when he’s added as a group member. To get all groups where the user is an owner, use the following:

$Ownerships  = Get-AzureADUserOwnedObject -ObjectId $User.ObjectId | Where-object { $_.ObjectType -eq "Group" }


In summary, using PowerShell to get the group membership of Office 365 users is a quick and efficient way to gather this information. By using the Get-AzureADUser cmdlet and piping the results to the Get-AzureADUserMembership cmdlet, you can retrieve a list of all the groups that a user is a member of. This can be useful for a variety of purposes, such as reporting, auditing, and managing user access to resources. By following the steps outlined in this tutorial, you can easily use PowerShell to get the group membership of Office 365 users.

Salaudeen Rajack

Salaudeen Rajack - Information Technology Expert with Two-decades of hands-on experience, specializing in SharePoint, PowerShell, Microsoft 365, and related products. He has held various positions including SharePoint Architect, Administrator, Developer and consultant, has helped many organizations to implement and optimize SharePoint solutions. Known for his deep technical expertise, He's passionate about sharing the knowledge and insights to help others, through the real-world articles!

4 thoughts on “Find All Office 365 Group Memberships of a User using PowerShell

  • I changed the,
    Connect-AzureAD -Credential (Get-Credential) | Out-Null
    line to the below: this lets me use the MFA auth key.

    Script worked a teat for me. user had 98 groups 😉

  • Thanks a lot.
    Is it possible to achieve the same by using Power Automate? Which action can be used for that purpose?

  • This script saved me hours. Thank you!

  • How can I get the results for multiple users? Can you please help


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