My favorite director of all time is Quentin Tarantino. But some of my other favorites are:
George Romero John Carpenter Wes Craven Brian De Palma Oliver Stone Francis Ford Coppola James Cameron Sergio Leone Robert Rodrigez TIm Burton Rob Zombie Alfred Hitchcock Robert Aldrich John Sturges Clint Eastwood
George Romero Stanley Kubrick Sammo Hung John Carpenter Curtis Hansen Alexandre Aja Jackie Chan Quentin Tarantino Steven Spielberg Robert Rodriguez Dario Argento Scooter McRae The Coen Brothers Martin Scorcese Sam Raimi Norman Jewison Judd Apatow John Landis Harold Ramis Guillermo Del Toro William Friedkin John Sayles
George Romero Stanley Kubrick Sammo Hung John Carpenter Curtis Hansen Alexandre Aja Jackie Chan Quentin Tarantino Steven Spielberg Robert Rodriguez Dario Argento Scooter McRae The Coen Brothers Martin Scorcese Sam Raimi Norman Jewison Judd Apatow John Landis Harold Ramis Guillermo Del Toro William Friedkin John Sayles
No particular order: Dario Argento Kevin Strange (Cause he's a kewl guy ) Ruggero Deodato John Carpenter Wes Craven Sam Raimi Joe D'Amoto and the list goes on, those are first to come to mind!
FULCI!!!!!!!! Scott Spiegel Eli Roth (yes yes I know bash me if you want but hey, i liked Hostel and at least he hasn't gone to remakes....!) Coen Brothers Darren Aronofsky is awesome! LLOYD KAUFMAN! GOD why didn't his name come to me right away! George Romero Clive Barker was pretty good director Takashi Miike Park-Chan Wook
Stanley Kubrick Dario Argento Wes Craven John Carpenter James Cameron John Hughes George Romero Alexandre Aja Joel Schumacher Adam Green Rob Zombie Ruggero Deodato Steven Spielberg Tobe Hooper Don Coscarelli Lloyd Kaufman
I enjoyed Devereaux's $la$her$ quite a bit, as well. Not the best flick there is but it was an interesting concept, the "live tv" (i.e., shot on video) look worked and there was plenty of red meat and ketchup. And who doesn't love Chainsaw Charlie?