While standard objects cannot be deleted, administrators can delete any custom objects that their team has created.
If you delete a custom object you cannot recover it. Any data associated with that object will be deleted. Before you remove the custom object, you can export the records.
To delete a custom object:
- Go to System Settings > Objects and Fields.

- Click the 3 dot menu across from the object.

- Select Delete This Object.

- You will be taken to a warning screen. Click Delete Custom Object.
