The fastest way to delete all contacts at once
You can delete all your iPhone contacts in one action by resetting your Contacts app through Settings, but the method depends on whether your contacts are stored locally on your phone or synced to iCloud. If your contacts sync to iCloud, deleting them from your iPhone will delete them everywhere — so back them up first if you want to keep them.
The quickest route is Settings > General > Reset > Reset All Contacts. This removes every contact from your phone in seconds. If you use iCloud, this also removes them from iCloud.com and any other device signed into that Apple ID. If your contacts are only on your phone (not synced), they disappear permanently unless you have a backup.
A safer approach is to delete contacts one group at a time, or to export them before you start. This takes longer but gives you a chance to stop if you realize you need something you thought you didn't.
Key Takeaways
- Settings > General > Reset > Reset All Contacts deletes every contact on your iPhone in one step, but also removes them from iCloud if you use iCloud sync.
- Before you reset, check Settings > [Your Name] > iCloud to see whether Contacts is turned on — if it is, your contacts will vanish from iCloud too.
- If you want to keep your contacts, export them to a file on your computer or email before you delete them from your phone.
- Deleting contacts one at a time in the Contacts app takes much longer but lets you review what you are removing as you go.
Check whether your contacts sync to iCloud before you delete
Open Settings and tap your name at the top. Then tap iCloud. Scroll down and look for Contacts — if the toggle next to it is green and turned on, your contacts are synced to iCloud. This means deleting them from your iPhone will also delete them from iCloud.com and from any iPad, Mac, or other iPhone signed into the same Apple ID.
If the toggle is off or gray, your contacts live only on your iPhone. Deleting them will not affect iCloud or other devices, but they will be gone unless you have a backup from before the deletion.
Either way, if you think you might need these contacts later, export them or back them up before you proceed. Once you reset all contacts, recovery is difficult.
How to export your contacts before deleting them
The iPhone does not have a built-in export button in the Contacts app, so you will need to use a computer or a third-party app. The easiest method is to sign into iCloud.com on a web browser, download your contacts as a file, and save it to your computer.
Go to iCloud.com in a web browser on your computer and sign in with your Apple ID. Click Contacts. Then click the settings icon (a gear) at the bottom left and select Export vCard. This downloads a .vcf file containing all your contacts. Save it somewhere you can find it later — your Downloads folder or Desktop works fine.
If you do not use iCloud, you can use a third-party app like Contacts Backup or My Contacts Backup from the App Store. These apps let you export your contacts to a file or email them to yourself. Search the App Store for "contacts backup" to see what is available.
Using Settings to delete all contacts at once
Open Settings and go to General. Scroll down and tap Reset. You will see several reset options — tap Reset All Contacts. Your iPhone will ask you to confirm by entering your passcode or Face ID. Once you do, every contact on your phone is deleted immediately.
If your contacts are synced to iCloud, they will also be removed from iCloud within a few minutes. Check iCloud.com on a computer to confirm they are gone if you need to be sure.
This action cannot be undone through Settings. Your only recovery option is to restore from a backup made before the deletion, which you can do through Settings > General > Transfer or Reset > Restore from iCloud Backup or Restore from Mac. This restores your entire phone to the state it was in when the backup was made, so you will lose any changes you made after that backup.
Deleting contacts one at a time if you want to be selective
Open the Contacts app and find the contact you want to remove. Tap Edit in the top right corner, then scroll to the bottom and tap Delete Contact. Confirm the deletion. Repeat for each contact you want to remove.
This method is slow if you have hundreds of contacts, but it lets you review each one before you delete it. You can also use the search bar at the top of the Contacts app to find contacts by name, which makes it easier to target specific groups — for example, search for a company name to find all contacts from that workplace.
If you want to delete a large group of similar contacts (like everyone from an old job), you can also use the Groups feature. Tap Groups at the top left of the Contacts app, then tap Edit. Uncheck the groups you want to hide or remove. This does not delete the contacts, but it hides them from view.
What happens to contacts after you delete them
Deleted contacts do not go to a trash folder on your iPhone — they are removed immediately. If your contacts are synced to iCloud, they are also removed from iCloud and from any other device using that Apple ID.
If you have a backup from before the deletion, you can restore your entire phone from that backup to get your contacts back. Go to Settings > General > Transfer or Reset > Restore from iCloud Backup or Restore from Mac, then choose the backup date you want to restore from. This will overwrite everything on your phone with the state it was in at that backup time.
If you do not have a backup and did not export your contacts, recovery is not possible through Apple. Some third-party data recovery services claim to recover deleted iPhone data, but these are expensive and success is not may provide.
Restoring contacts from a backup if you change your mind
If you deleted your contacts and want them back, the fastest way is to restore from an iCloud backup. Go to Settings > General > Transfer or Reset > Restore from iCloud Backup. Sign in with your Apple ID and choose the backup from the date before you deleted your contacts. Your phone will restore to that point, and your contacts will return.
This process takes 30 minutes to several hours depending on how much data is in the backup and how fast your internet connection is. Your phone will restart during the restore, and you will not be able to use it until the restore is complete.
If you do not have an iCloud backup but you exported your contacts to a .vcf file, you can import them back. Email the .vcf file to yourself, open the email on your iPhone, and tap the attachment. Your iPhone will ask whether you want to add these contacts — tap Add All to restore them.
Frequently Asked Questions
Will deleting contacts from my iPhone delete them from my Mac or iPad too?
Only if you have iCloud sync turned on for Contacts. Check Settings > [Your Name] > iCloud > Contacts on your iPhone. If it is on, deleting contacts from your iPhone will remove them from iCloud and from any other device signed into the same Apple ID. If it is off, your iPhone contacts are separate and deletion will not affect other devices.
Can I delete contacts without resetting my whole phone?
Yes. You can delete contacts one at a time in the Contacts app by tapping Edit and then Delete Contact. You can also use the Reset All Contacts option in Settings, which deletes only contacts and leaves everything else on your phone unchanged. Resetting your entire phone is not necessary.
What if I only want to delete contacts from a specific group?
Open Contacts and tap Groups at the top left. Tap Edit, then uncheck the groups you want to hide. This hides them from view but does not delete them. To actually delete contacts from a specific group, you will need to delete them individually or export the group, delete all contacts, and then re-import the groups you want to keep.
How long does it take to restore contacts from a backup?
Restoring from an iCloud backup typically takes 30 minutes to several hours, depending on the size of your backup and your internet speed. Your phone will restart during the process and will not be usable until the restore is complete. A backup with only contacts and a few apps may restore in 15 to 30 minutes, while a full backup with photos and videos can take much longer.
Is there a way to recover deleted contacts if I do not have a backup?
Not through Apple's built-in tools. If you synced your contacts to iCloud before deleting them, you might be able to recover them through iCloud.com if the deletion was very recent, but this is not may provide. Third-party data recovery services exist but are expensive and may not work. The best protection is to back up or export your contacts before you delete them.