If you've created an album for your photos and videos, you can delete it by visiting photos.dropbox.com. Deleting an album will not delete the photos and videos it contains from your Dropbox account.
Delete an album from the Dropbox website
- Go to photos.dropbox.com.
- Click the album you'd like to delete.
- Click the … (ellipsis) button in the upper-right corner.
- Select Delete album.