Skip to Content

How to Merge and Remove Duplicate Contacts in macOS and iCloud

by

contacts iconIf you've been maintaining and migrating the same Contacts list across Macs over the years then you've probably come across your fair share of duplicate contact cards. They can also appear seemingly out of nowhere after setting up iCloud Contacts on your Mac for the first time.

Unless you intentionally keep certain information for the same contact separated out for whatever reason, duplicate cards will add nothing but irritation to your day, so here we're going to show you how to merge and/or remove them, whether you're sat at your Mac or not.

How to Merge and Remove Duplicate Contacts on your Mac

As with any computer procedure that involves deleting data, make sure you have a backup of your system before following these steps.

  1. Launch the Contacts app on your Mac (found in Applications/Contacts).
    mac duplicates 1

  2. In the Groups pane on the left, make sure All Contacts is selected at the top of the list. (If the Groups view is hidden, select the menu bar option View -> Show Groups to reveal it.)

  3. From the menu bar, select Card -> Look for Duplicates....
    mac duplicates 2

  4. A dropdown dialog will appear telling you how many duplicate cards were found that either have the same name but contain different information, or have both the same name and the same information. To merge the duplicate cards and information, click the Merge button.

How to Remove Duplicate iCloud Contacts on PC and Mac

If you don't have access to your Mac you can remotely delete duplicate entries in your Contacts list in the following way. Oddly, there's no way to select multiple contacts on an iPhone or iPad running iOS 11, so this manual method is the best workaround, although bear in mind it only applies to contacts synced to ‌iCloud‌.

  1. Launch a web browser on your device or computer.

  2. Navigate to icloud.com.

  3. Sign in using your ‌iCloud‌ credentials.

  4. Click Contacts.
    Screen Shot 2 1

  5. Select All Contacts in the upper left corner of the screen.

  6. Hold down the Command (⌘) key and manually click the duplicate cards you want to delete.
    icloud

  7. Click the cog icon in the lower left corner and select Delete from the popup menu.

  8. Confirm you want to remove the selected contacts by clicking the Delete option in the dialog pane.
Tag: iCloud

Top Rated Comments

NightFox Avatar
105 months ago
So is there no way to check the duplicates before you allow them to be merged, or select which ones you want to be merged?
Score: 9 Votes (Like | Disagree)
garrick2007 Avatar
105 months ago
The last time I did that, I ended up losing some of my contacts permanently.
File>Export>Contacts Archive
Score: 6 Votes (Like | Disagree)
99 months ago
...back in the day I used to have 2 giant Rolodex's - and it was quite a job keeping those updated - or even figuring out where I put the contact info - company or contact name? - lol
:)

Back in the day, Apple used to allow us to connect and manually sync...accurately. Nowadays, their "support" can't even do anything other than tell you they are a "senior advisor" over and over. :rolleyes::mad:
Score: 4 Votes (Like | Disagree)
Abazigal Avatar
105 months ago
The last time I did that, I ended up losing some of my contacts permanently.
Score: 3 Votes (Like | Disagree)
Kaaarl Avatar
105 months ago
FullContact ('http://FullContact') is a nice service to get rid of duplicates and get all your address books in sync. I use it daily and don't have any duplicates in my contacts anymore.
Score: 3 Votes (Like | Disagree)
105 months ago
This should be automatic. It’s a bug.
Score: 3 Votes (Like | Disagree)

Popular Stories

Apple MacBook Pro M4 hero

Apple Planning 'MacBook Ultra' With Touchscreen and Higher Price

Sunday March 8, 2026 8:05 am PDT by
Apple is planning to launch an all-new "MacBook Ultra" model this year, featuring an OLED display, touchscreen, and a higher price point, Bloomberg's Mark Gurman reports. Gurman revealed the information in his latest "Power On" newsletter. While Apple has been widely expected to launch new M6-series MacBook Pro models with OLED displays, touchscreen functionality, and a new, thinner design...
imac video apple feature

Apple Unveils Seven New Products

Friday March 6, 2026 11:48 am PST by
Apple this week unveiled seven products, including an iPhone 17e, an iPad Air with the M4 chip, updated MacBook Air and MacBook Pro models, a new Studio Display, a higher-end Studio Display XDR, and an all-new MacBook Neo that starts at just $599. iPhone 17e features the same overall design as the iPhone 16e, but it gains Apple's A19 chip, MagSafe for magnetic wireless charging and magnetic...
ios 26 4 yellow

Everything New in iOS 26.4 Beta 4

Monday March 9, 2026 3:50 pm PDT by
Apple is continuing to test the iOS 26.4 beta, and the latest update is now available for developers and public beta testers. As testing goes on, there are fewer new features in each beta, but today’s release adds new emoji characters and a few other changes. New Emoji Apple added new emoji characters, including trombone, treasure chest, distorted face, hairy creature, fight cloud, orca,...