Your Apple username is the email address or phone number linked to your Apple ID

Your Apple username is not a separate thing from your Apple ID — it is the email address or phone number you use to sign into Apple services. When you set up an Apple device or create an account on iCloud.com, the email or number you enter becomes your username. If you have forgotten which one you used, you can find it on any device where you are already signed in, or by visiting Apple's account recovery page.

The confusion happens because Apple uses different terms in different places. You might see "Apple ID", "email address", "phone number", or "account name" used to mean the same thing. They all refer to the login credential you created when you first set up your account.

Key Takeaways

  • Your Apple username is the email address or phone number you use to sign into your Apple ID, not a separate username.
  • On an iPhone, iPad, or Mac where you are already signed in, go to Settings (or System Preferences) and look under your name at the top to see your Apple ID email.
  • If you do not have a device signed in, visit iforgot.apple.com and enter the phone number or email you think you used, and Apple will show you what account exists.
  • You can change the email address linked to your Apple ID, but the original email you created the account with cannot be changed — only replaced with a new one.

Finding your Apple username on an iPhone or iPad

Open Settings and tap your name at the very top of the screen. The email address or phone number shown there is your Apple username. That is the credential you use to sign into iCloud, the App Store, Apple Music, and other Apple services on this device.

If you see a phone number instead of an email, that is still your username — Apple allows you to use either one. If you see multiple email addresses listed under "Reachable at", those are recovery or alternate contact methods, not your username. Your actual username is the one displayed at the top.

Finding your Apple username on a Mac

Click the Apple menu in the top-left corner and select System Preferences (on older Macs) or System Settings (on newer ones). Look for "General" or scroll down to find your account name. Click on it, and you will see your Apple ID email address displayed.

Alternatively, open the App Store app and click your profile picture in the top-right corner. Your Apple ID email will appear in the menu that opens.

Finding your Apple username without a signed-in device

Go to iforgot.apple.com in any web browser. Enter the phone number or email address you believe you used to create your Apple ID. Apple will search its records and show you whether an account exists under that credential. If it does, that is your username.

If you are not sure which email you used, try the one associated with your iPhone or iPad phone number, or any email you have used for Apple services in the past. You can enter multiple addresses to search. Apple will not show you the password, but it will confirm the username and let you reset the password if needed.

What to do if you cannot remember any email or phone number you used

If you have a device that is already signed into your Apple ID, that is your fastest path. Even if you cannot remember the username, the device knows it — go to Settings or System Preferences and look at the top of the screen.

If you do not have access to a signed-in device, contact Apple Support directly. You can reach them through apple.com/support or by calling the Apple Support phone number for your country. Have ready any information that might help prove you own the account: the phone number associated with the account, a credit card you used for purchases, or the serial number of a device you registered with that Apple ID. Apple Support can verify your identity and tell you your username.

The difference between your username and your password

Your username is the email address or phone number you enter first when signing in. Your password is the separate secret code you create and enter second. If you have forgotten your password but remember your username, you can reset it at iforgot.apple.com by entering your username and answering security questions or receiving a code by email or text.

Never share your password with anyone, including Apple Support staff. Apple will never ask you for your password. If someone claiming to be from Apple asks for it, that is a scam.

Changing your Apple username

You cannot change the original email address you created your Apple ID with — it is permanent. However, you can add a new email address as your primary login credential and remove the old one from your account.

To do this, go to appleid.apple.com, sign in with your current username and password, and look for "Account" or "Sign-In and Security". Select "Edit" next to your email address, add a new email, and verify it by clicking a link Apple sends to that address. Once verified, you can set it as your primary email and remove the old one. From that point forward, you will sign in with the new email address.

Frequently Asked Questions

Is my Apple username the same as my iCloud email address?

Not always. Your Apple username is the email or phone number you sign in with. Your iCloud email address (the one ending in @icloud.com) is a separate email account that Apple created for you. You can use either one to sign into Apple services, but they are different things.

Can I have more than one Apple username?

No. Each person can have one Apple ID, which means one username. However, you can add multiple email addresses and phone numbers to that single account as recovery or contact methods. Only one of them is your actual username — the one you use to sign in.

What if I see a username that is not an email address?

Older Apple IDs sometimes used a custom username format (like "john.smith" without the @domain part). These are rare now. If you have one, you can still use it to sign in, but Apple recommends switching to an email address for better security and recovery options. You can do this through appleid.apple.com.

Will changing my Apple username affect my photos or data?

No. Your photos, documents, and other data stay in your iCloud account no matter what email address you use to sign in. Changing your username does not delete or move anything — it only changes the credential you use to access your account.