A few favorites of mine that didn’t make the list: Dr. Ravna from Kiss of the Vampire (1963): my favorite example of a master vampire explicitly being the leader of a cult Martin from… well, Martin (1976): a deeply sad performance in one of Romero’s best movies, Martin may be the big screen’s most sympathetic vampire Jerry Dandrige from Fright Night (1985): Dandrige is an absolutely bad-ass, plain and simple.
Oh, and how could I have forgotten Mr. Barlow from Salem’s Lot (1979)? Possibly the flat-out scariest vampire ever to hit the screen!