From iOS - iPhone/iPad:


There are two ways to delete contacts.

  1. From the Contact List swipe right to select the contact(s) to be deleted and tap the red trashcan icon in the title bar.





  2. From the contact record tap Edit and scroll to the bottom on the record. Tap on the trashcan icon.




From OS X - Mac:



There are two ways to delete contacts.

  1. From the Contact List, multi-select a group of contacts with shift+click or individual contacts with command + click and you will receive a list of actions -- delete is one of those actions you can perform on the selected contacts.




  2. To delete one contact from the contact list, point to it and right+click , select delete.