When I think "witch" movies, I think "Witch-Monsters". So I won't list The Craft, Practical Magic, etc. even if they are awesome movies!
- Brothers Grimm
- Hansel & Gretel
- The Last Witch Hunter
- The VVitch (obviously)
- Season of the Witch (2011)
- Solomon Kane (against an evil sorceror)
Also, not about Witches, but The Hallows (2015) is set in Ireland against fairies that could came from a Hellboy comic.
And Krampus is also very "Hellboy" in style.
If you want my list about human Witches/Wiccans/Pagans movies, I can make one too, I have many of them!