Genesys Cloud enables users to delete contacts through the External Contacts and Organizations interface. To delete a contact, users must have the "External contacts > Contact > Delete" permission. The deletion process involves navigating to Menu > Contacts > External Contacts, locating the desired contact (using search if necessary), selecting the contact, clicking Delete, and confirming the action by clicking OK. For Salesforce users, deletions made in Salesforce may require up to 4 hours to synchronize and be reflected in Genesys Cloud. The resource center provides related documentation on managing external contacts, including adding, editing, and deleting contacts, as well as managing contact lists and integration settings.