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// compare · azure roles

Owner vs Contributor

Two Azure built-in roles that are often confused, compared permission by permission.

In short: Owner has 1 actions. Contributor has 1 actions, 11 NotActions. Assign the one with less access that still covers the job.

OwnerContributor
What Microsoft saysGrants full access to manage all resources, including the ability to assign roles in Azure RBAC.Grants full access to manage all resources, but does not allow you to assign roles in Azure RBAC, manage assignments in Azure Blueprints, or share image galleries.
Size1 actions1 actions, 11 NotActions

Permissions only Owner lists (0)

None.

Permissions only Contributor lists (0)

None.

Azure roles use wildcards such as *, and NotActions take permissions away, so a role can cover an action without listing it. Check the role pages for the full picture.

Owner explained Contributor explained