Deleting iPhone Wallpaper for Lock Sceen

If you mean permanently remove a built in wallpaper option, you cannot do that. If there is a wallpaper you'd rather not use, then DON'T use it. If you want to change the wallpaper you have chosen for your lock screen, let us know and we can tell you how to choose a different wallpaper from the one you've selected.

Hello~ I have a question…which wallpaper are you asking about exactly? Apple has had options to pick from for ages that cannot be removed.

~Katana-San~