I'm sure there is a thread but I donnnnn't care.
I'm ready for some arguing!!
Harry= INFj, maybe ISFj cuz of teh Fi
Hermoine= Best I've heard is INTp, especially since it goes with Ron being
Snape=ISFj ( I thought about ISTj but Snape has Fi and...well I don't want to give things away)
Voldemort= Ehh...as young Tom Riddle, I see the case for ESTp clearly. But as he ...*spoiler*...well he seems more ENFj for a while. But I think that was out of desperation?
Neville= I don't know but he flippin' rules.
Luna= IxFp ftw! (probably N)
All the ones with X's and question marks are open to discussion! All other I refuse to believe differently unless given a good case!