Can Microsoft Forms Identify Anonymous Survey Respondents?
Question details
The user wants to know if it is possible to identify individuals who submit responses to a Microsoft Form that was configured to be anonymous.

- Product
- Microsoft Forms
- Device & OS
- not provided
- Scenario
- Reviewing survey responses and verifying respondent privacy and tracking settings.
- Observed behavior
- Microsoft Forms tracks or hides respondent identities based on the specific audience and 'Record name' configuration applied to the form.
Make sure you have creator or administrator access to the specific Microsoft Form, as you will need to view its detailed settings to verify the audience configuration.
Check the Form's Audience and Response Settings
The primary way to determine if a form tracks identity is by reviewing the 'Who can respond' configuration in the form settings.
Whether Microsoft Forms can identify respondents strictly depends on how the form was set up before the responses were submitted. If the form was explicitly set to be anonymous, Microsoft Forms does not record the respondent's identity.
Open your form in Microsoft Forms, click the 'More form settings' (three dots) icon in the top right corner, and select 'Settings'.
Look under the 'Who can fill out this form' section. If 'Anyone can respond' is selected, the form is completely anonymous and identities are not recorded.
If 'Only people in my organization can respond' or 'Specific people in my organization can respond' is selected, look for the 'Record name' checkbox. If enabled, the respondent's name and email are recorded. If disabled, they remain anonymous.

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Frequently Asked Questions
Can Microsoft Purview audit logs reveal anonymous respondents?
The Purview audit log may show general submission activity for organizational forms, but if the form was explicitly configured as anonymous ('Anyone can respond' or 'Record name' disabled), it does not guarantee the ability to identify the specific respondent.
How do I ensure my Microsoft Form is completely anonymous?
Go to your form settings and select 'Anyone can respond' under the 'Who can fill out this form' section. This automatically hides respondent identities. Alternatively, you can select 'Only people in my organization can respond' but uncheck the 'Record name' option.
Can I retroactively identify anonymous responses if I change the settings later?
No. If you change a form's settings from anonymous to tracked (by enabling 'Record name'), it will only record the identities of people who submit the form after the change. Past responses will remain permanently anonymous.




