Dark fantasy books have always been a popular genre among readers who crave a little bit of magic and mystery in their lives. But what happens when you add a complicated love triangle into the mix? Well, you get a rollercoaster of emotions, intense passion, and thrilling twists that keep you at the edge of your seat.
Dark fantasy books with a complicated love triangle can be both thrilling and heart-wrenching. These books explore the complex nature of human emotions and the lengths we are willing to go for love. This list of books is full of magic, steamy romances, that are mixed with an entangled love triangle. So, here are some books that promise to deliver all of that. Transport yourself to another world, where enchantment exists, vampires and werewolves roam around, and fairies burn with passion.
If light-hearted fantasy books are more your style, then check out my post on Fantasy Rom-Coms here.
*Warning! Some books are not suitable for children and if steamy scenes make you blush you may want to read privately behind closed doors.
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Dark Fae
(Ruthless Boys of the Zodiac Book #1)
by Caroline Peckham

What do a heartless Dragon Shifter, a cold-blooded Basilisk, an arrogant Lion Shifter and a brooding, tattooed Harpy have in common…?
Me.
Elise Callisto. Vampire. Angel of vengeance. And a girl on a mission to destroy one of them for murdering my brother. I just don’t know which one did it yet.
When I interrogated/accidentally killed a Werewolf who was high on a new and dangerous drug called Killblaze, his final words painted a dark reality for me. The King of Aurora Academy killed my brother. The trouble is, there’s four kings at the academy and each of them have motive and bloodthirsty natures.
Aurora Academy isn’t a place for the faint of heart. To put it lightly, my town is the cesspit of Solaria where the most cutthroat Fae in the kingdom reside. The school itself is divided by the two gangs who run this city. The Lunar Brotherhood and the Oscura Clan. And guess what? Two of the kings run the gangs at the academy, their hatred for each other so fierce I hear a day doesn’t go by without blood being spilled in the halls.
I might be a petite, lilac-haired girl who looks like I couldn’t hurt a fly, but they haven’t been introduced to my fangs yet. And they don’t know why I’m really here. Or that I’ll do whatever it takes to bring down the Fae who took my flesh and blood from me.
I don’t believe in fate, but I do know this… the King who killed my brother is a dead man walking. And I’m prepared to sacrifice my heart, body and soul to ensure I get my revenge.
Sookie Stackhouse True Blood Series
by Charlaine Harris
Sookie Stackhouse is just a small-time cocktail waitress in small-town Louisiana. Until the vampire of her dreams walks into her life-and one of her coworkers checks out….
Maybe having a vampire for a boyfriend isn’t such a bright idea.
Cocktail waitress Sookie Stackhouse is having a streak of bad luck. First her co-worker is killed, and no one seems to care. Then she comes face to-face with a beastly creature that gives her a painful and poisonous lashing. Enter the vampires, who graciously suck the poison from her veins (like they didn’t enjoy it).
The point is: they saved her life. So when one of the bloodsuckers asks for a favor, she obliges – and soon Sookie’s in Dallas, using her telepathic skills to search for a missing vampire. She’s supposed to interview certain humans involved, but she makes one condition: the vampires must promise to behave and let the humans go unharmed. But that’s easier said than done, and all it takes is one delicious blonde and one small mistake for things to turn deadly….

Fortuna Sworn
by K. J. Sutton

We were meant to be seductive. We were designed to lure humans in.
Fortuna Sworn is the last of her kind.
Her brother disappeared two years ago, leaving her with no family or species to speak of. She hides among humans, spending her days working at a bar and her nights searching for him. The bleak pattern goes on and on… until she catches the eye of a powerful faerie.
He makes no attempt to hide that he desires Fortuna. And in exchange for her, he offers something irresistible. So Fortuna reluctantly leaves her safe existence behind to step back into a world of creatures and power.
It soon becomes clear that she may not have bargained with her heart, but her very life.
Court of the Vampire Queen
by Katee Robert
Three Powerfully Alluring Vampire Men and One Queen to Rule Them All.
All Mina ever wanted was to escape her father’s control. Half human, half vampire, she lived eternally torn between two worlds, never fully experiencing the pleasures of either―until her father chose her as the pawn in his latest political move, gifting her to the darkly powerful and dangerously seductive Malachi Zion.
Malachi is not a vampire to be trifled with. He rules with an iron fist and has a reputation for the darkest of sins. But the longer Mina spends with him, the more she realizes he’s not the monster she first thought―and as fear bleeds into lust, then trust, then something more, Malachi opens Mina up to a world she never knew could be hers for the taking: including the love of Malachi’s two closest friends and companions.
Now surrounded by all three men, the center of their shockingly seductive world, Mina may finally have the power to face down her father and take back the life―and crown―that by all rights should be hers.

A Court of Thorns and Roses
(Series Book #1)
by Sarah J. Maas

When nineteen-year-old huntress Feyre kills a wolf in the woods, a terrifying creature arrives to demand retribution. Dragged to a treacherous magical land she knows about only from legends, Feyre discovers that her captor is not truly a beast, but one of the lethal, immortal faeries who once ruled her world.
At least, he’s not a beast all the time.
As she adapts to her new home, her feelings for the faerie, Tamlin, transform from icy hostility into a fiery passion that burns through every lie she’s been told about the beautiful, dangerous world of the Fae. But something is not right in the faerie lands. An ancient, wicked shadow is growing, and Feyre must find a way to stop it, or doom Tamlin―and his world―forever.
The Awakening
(The Vampire Diaries Book #1)
by L. J. Smith
A Love Triangle of Unspeakable Horror…
Elena Gilbert is a high school golden girl, used to getting what she wants. And who she wants. But when the boy she’s set her sights on—the handsome and haunted Stefan—isn’t interested, she’s confused. She could never know the real reason Stefan is struggling to resist her:
Stefan is a vampire, and Elena’s in danger just by being around him. What’s more, Stefan’s dark, dangerous vampire brother Damon has just arrived in town. And wherever Damon goes, trouble always follows.
The terrifying story of two vampire brothers and the beautiful girl torn between them.

The Crown’s Game
by Evelyn Skye

Vika Andreyeva can summon the snow and turn ash into gold. Nikolai Karimov can see through walls and conjure bridges out of thin air. They are enchanters—the only two in Russia—and with the Ottoman Empire and the Kazakhs threatening, the tsar needs a powerful enchanter by his side.
And so he initiates the Crown’s Game, an ancient duel of magical skill—the greatest test an enchanter will ever know. The victor becomes the Imperial Enchanter and the tsar’s most respected adviser. The defeated is sentenced to death.
Raised on tiny Ovchinin Island her whole life, Vika is eager for the chance to show off her talent in the grand capital of Saint Petersburg. But can she kill another enchanter—even when his magic calls to her like nothing else ever has?
For Nikolai, an orphan, the Crown’s Game is the chance of a lifetime. But his deadly opponent is a force to be reckoned with—beautiful, whip-smart, imaginative—and he can’t stop thinking about her.
And when Pasha, Nikolai’s best friend and heir to the throne, also starts to fall for the mysterious enchantress, Nikolai must defeat the girl they both love…or be killed himself.
As long-buried secrets emerge, threatening the future of the empire, it becomes dangerously clear—the Crown’s Game is not one to lose.
The Kiss of Deception
(The Remnant Chronicles Book #1)
by Mary E. Pearson
She flees on her wedding day.
She steals ancient documents from the Chancellor’s secret collection.
She is pursued by bounty hunters sent by her own father.
She is Princess Lia, seventeen, First Daughter of the House of Morrighan.
The Kingdom of Morrighan is steeped in tradition and the stories of a bygone world, but some traditions Lia can’t abide. Like having to marry someone she’s never met to secure a political alliance.
Fed up and ready for a new life, Lia escapes to a distant village on the morning of her wedding. She settles in among the common folk, intrigued when two mysterious and handsome strangers arrive―and unaware that one is the jilted prince and the other an assassin sent to kill her. Deceptions swirl and Lia finds herself on the brink of unlocking perilous secrets―secrets that may unravel her world―even as she feels herself falling in love.

Matched
(Matched Series Book #1)
by Ally Condie

In the Society, officials decide. Who you love. Where you work. When you die.
Cassia has always trusted their choices. It’s hardly any price to pay for a long life, the perfect job, the ideal mate. So when her best friend appears on the Matching screen, Cassia knows with complete certainty that he is the one…until she sees another face flash for an instant before the screen fades to black. Now Cassia is faced with impossible choices: between Xander and Ky, between the only life she’s known and a path no one else has ever dared follow—between perfection and passion.
City of Bones
(The Mortal Instruments Series Book #1)
by Cassandra Clare
When fifteen-year-old Clary Fray heads out to the Pandemonium Club in New York City, she hardly expects to witness a murder― much less a murder committed by three teenagers covered with strange tattoos and brandishing bizarre weapons. Then the body disappears into thin air. It’s hard to call the police when the murderers are invisible to everyone else and when there is nothing―not even a smear of blood―to show that a boy has died. Or was he a boy?
This is Clary’s first meeting with the Shadowhunters, warriors dedicated to ridding the earth of demons. It’s also her first encounter with Jace, a Shadowhunter who looks a little like an angel and acts a lot like a jerk. Within twenty-four hours Clary is pulled into Jace’s world with a vengeance when her mother disappears and Clary herself is attacked by a demon. But why would demons be interested in ordinary mundanes like Clary and her mother? And how did Clary suddenly get the Sight? The Shadowhunters would like to know…

Here are some more recommendations to check out before you go:
- Embrace The Allure of Forbidden Passion: Dive Into Sensational Dark Romance Books 🔥 🔥 🔥 (These books are hot & steamy!)
- Once Upon A Remix: Unleashing The Whimsy of Fairytale Retellings
- Fantasy Rom Com Books
- Fantasy Books For Tween & Teens
- Hot Vampire Romance Series To Read
- Gothic Fiction Books That Are A Must Read
- Dark Fantasy Books With Kingdoms & Magic
- Villains Deserve Love Too – Must Read Books
- Sports Romance Books; Let The Games of Love Begin!