Photos on IPhone 7
How do I delete entire "Albums" from "Photos" on iPhone 7?
iPhone 7, iOS 13
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Best reply
Tap on "See All" at the top right corner of My Albums. Then tap on Edit, then tap on the red (-) minus sign on the corner of the Album to delete it.
It will not remove the photos that are part of the album from the camera roll however.
If you need to actually delete the photos, open the album, tap on Select, then on Select All, and then on the trash can to delete all photos from the album. You will be asked if you want to remove them from Camera Roll too.
More info here: Organize photos in albums on iPhone - Apple Support