Here's a list of all vampire-related anime from anime-planet.com:
Black Blood Brothers
Blood The Last Vampire
Blood+
Comedy
Hellsing
Hellsing OVA
Hitsuji no Uta
Karin
Legend of DUO
Lunar Legend Tsukihime
Master of Mosquiton 99
Master of Mosquiton OVA
NightWalker
Trinity Blood
Tsukuyomi -Moon Phase-
Vampire Hunter D
Vampire Hunter D: Bloodlust
Vampire Princess Miyu
Vampire Princess Miyu TV
Vampire Wars
Vampiyan Kids
I crossed out the ones you said you've already seen.
For their various descriptions, ratings, and reviews, follow their links here:
http://www.anime-planet.com/anirec/tags/Vampires