In no particular order:
Alex "Civil War" Garland: Annihilation (Adapted by), Men
Jordan "MadTV" Peele: Get Out, Nope, Us, Him
Ari "Eddington" Aster: Hereditary, Midsommar
Robert Eggers: The VVitch, The Lighthouse, Nosferatu (Adapted by)
Zach "WKUK" Cregger: Barbarian, Weapons
David "No, not THAT one" Mitchell: It Follows, Under the Silver Lake (probably more of a 70s paranoid thriller than horror)
Osgood "I mispelled it in the image but I'm not fixing it" Perkins: Longlegs, The Monkey (Adapted by)
Julia "Heir to the Cronenberg kingdom" Ducournau: Raw, Titane
Panos "I did it before it was cool" Cosmatos: Beyond the Black Rainbow, Mandy
Im a huge Robert Eggers dickrider, if you have to seen The Lighthouse, its kinda the best
I've seen all of those, my memory is just too bad to form an opinion besides The Lighthouse being great lol. The list has inspired me to rewatch The Witch, though. Haven't seen it since it came out in theaters.
I haven't seen the Alex Garland or Julia Ducournau films, Beyond the Black Rainbow, Him, The Monkey, and I watched Under the Silver Lake but didn't pay attention.