Historically, vampires seem attracted to both men and women, and that's because they see them as food, not necessarily sexual objects. But, the intimate act of biting someone in the neck and drinking their bodily fluids is rather erotic in itself, and that's why they have come to be known as bisexual.
Anne Rice explains it very well in her Vampire Chronicles series, and creating the greatest bisexual vampire, Lestat.
Here is an ever-growing list of the best bisexual vampires on TV and in movies with links to explanations and more details.
Interview With a Vampire
The sensuality between Tom Cruise's Lestat and Brad Pitt's Louis is palpable, but then there's their little bi daughter Claudia, played by Kirsten Dunst who finds her Momma.
The Hunger
Catherine Deneuve and David Bowie are an odd couple of vampires who seek distractions and Catherine's character turns to Susan Sarandon's married character as a recruit in one of the greatest seduction scenes ever—fangs or not.
Vampire Lovers
As part of the Karnstein Trilogy of vampire films, this 1970 is considered the closest adaptation to the 1872 lesbian vampire "Carmilla" story, with the female characters going after both genders rather seamlessly.
Lust For A Vampire
Bordering on high camp, this is a film based on the 1872 lesbian vampire story "Carmilla," but is toned down just a tad for the 1971 Hammer Horror. The undead women are attracted to their master, but also each other.
Twins of Evil
Two Playboy playmates star as sisters who are turned to voracious vampires, and one of them bites a girl in the breast for her first feeding.
Vampyres
Two female vampires lure couples to their Gothic mansion for some sensual bites.
Queen of the Damned
With all the bisexual undertones throughout this movie, with Stuart Townsend as a sexy Lestat, it's hard to tell who's the real queen of these vampires.
Here is the complete list, some are blatantly bi, some not as blatant, but the links explain some of it.
The Addiction
Blacula
Blood and Roses
Blood Splattered Bride
BloodRayne
The Brotherhood
Carmilla
The Covenant
Dracula, Does Dracula Really Suck?
Fearless Vampire Killers
Flaming Creatures
The Forsaken
The Hunger
Interview With a Vampire
Lair of the White Worm
Lifeforce
The Lost Boys
Lust For A Vampire
Nadja
A Polish Vampire in Burbank
Queen of the Damned
Red Lips
Twins of Evil
Vampire Lovers
Vampyres
Velvet Vampires
TV bi vampires . . .
Buffy the Vampire Slayer
Dante's Cove
The Lair
True Blood
Xena: Warrior Princess
Bisexual vampires in alternative movies and erotica . . .
The Bite 1 and 2
Bite This!
Cum Vampire
Disconnected
Dragula, Queen of Darkness
Gayracula
Interview with a Vamp
Laid by a Vampire
Love Bites
Lust Boys
Night Boys
Queer of the Damned
Sons of Satan
Thirst
Twinklight
Ultimate Reality
Vampire Boys
Vampire Seduction
Vampires of Budapest
Vampiros Lesbos
VamBIres
Other stories about bi vampires . .
* Nope, Robert Downey Jr. isn't playing a bisexual vampire
* Evan Rachel Wood plays bisexual queen vampire in 'True Blood,' continuing her bi resume
Brad and Tom kissing in "Interview with a Vampire"