To remove a guest whose profile you manage in the My Disney Experience app (Disney World) or the Disneyland app, you must navigate to the "Family & Friends List" within your account settings. For a profile that you created and manage (typically for a child or someone without their own account), you should select the guest’s name, then look for the "Edit" or "Manage" button. From there, you will see an option to "Delete Profile" or "Remove from List." A confirmation pop-up will appear; once you select "Yes," the profile is permanently deleted from your account. It is important to note that you cannot remove a guest who has active plans, such as a park reservation, a linked hotel stay, or an active Lightning Lane entry. You must first cancel or complete those plans before the system will allow the deletion. If the guest has their own account and you are simply "connected" to them, you would select "Remove" from the connection settings rather than deleting the profile, which merely breaks the link between your two accounts.