The 25 Best Blue Hair Anime Girls

Who are the best blue hair anime girls? 

Anime girls with blue hair have a unique look and easily stand out from all the others.

While there are far fewer girls with blue hair than black, brown, or blonde, they are no less memorable, and many have stolen our hearts throughout the years. 

To highlight the best of the best, we’ve selected some of the greatest blue-haired anime girls who, for various reasons, kept us watching and wanting more.

So without further ado, let’s see what these girls are all about! 

The Best Blue Hair Anime Girls

Our ranked lists are created by researching and rounding up information from the most reputable web sources.

Here’s our list of the 25 best blue hair anime girls:

25. Mikoto Suou (School Rumble) 

Mikoto is a tall, tomboyish girl with long blue hair. 

Often seen sparring with her childhood friend Haruki, she has a black belt in Kenpo and isn’t afraid to beat up any guy who tries something, which happens often given the size of her assets. 

Although she might seem feminine and cute on the outside, she is extremely brave and tough, willing to stand up to anyone or any injustice she sees, regardless of who her opponent is. 

As her martial arts skills reveal, Mikoto is extremely hardworking and dedicated, especially when helping her friends.

24. Mio Nishizono (Little Busters!) 

Despite having weak health, Mio is a strong character who is easy to fall in love with. 

She is often seen outside with a parasol as she spends her lunch periods reading and feeding birds. 

While shy, she is diligent and soft-spoken but prefers reading, especially poetry with boys’ love elements. 

Mio is also one of the smallest girls in her group, and coupled with her bobbed blue hair and large eyes, just makes her incredibly adorable.

23. Nayuki Minase (Kanon) 

The only thing bluer than Nayuki’s bright eyes is her hair. This gives her a unique appearance that is completely unmistakable. 

While upbeat, she is an incredibly heavy sleeper, collecting dozens of alarm clocks, none of which work for her.

Because of this, she is often late for school but has become the top runner due to always having to race to get to class. 

Nayuki also loves animals and will never miss an opportunity to pet one, which is totally relatable.

She even wears pajamas at home that have little animals on them, which is just adorable.

22. Medaka Kurokami (Medaka Box) 

Medaka is incredibly beautiful, and her long blue hair sets her apart from the other girls around her. 

She is also extremely intelligent and able to easily understand all of her subjects easily.

Because of her intelligence, she can also learn any skill quickly and even masters Abnormalities more so than their original owners. 

Medaka sees the good in everyone around her and enjoys being able to help others, believing that even bad people were once good and deserve a second chance.

21.  Ryouko Hakubi (Tenchi Muyo) 

Ryouko has iconic gravity-defying hair, which makes sense since she is a semi-reformed space pirate. 

This blue-haired beauty is an absolute powerhouse and one of the most powerful beings in the universe. 

The gem on her left wrist enables her to summon powerful spirits, while the one on her right allows her to control them. Another gem in her throat gives her full power. 

Ryouko can also teleport, become intangible, fly, regenerate limbs, create energy swords, move objects, create doppelgangers, and much more.

Needless to say, this girl is extremely strong, much more so than many other anime characters, blue hair or not.

20. Umi Sonoda (Love Live!) 

Umi has all the qualities of a great anime girl and is totally waifu material.

Sporting all the qualities of a Yamato Nadeshiko, many anime fans gravitate towards her for both her beauty and personality.

While generally shy, she has some leadership qualities, eventually becoming the group’s lyricist, writing the song “START:DASH!!” and many others. 

She dislikes laziness and values perseverance and hard work, holding herself to a high standard, often leading to her being unnecessarily hard on herself.

19. Yuzuha (The One Being Sung) 

Yuzuha is absolutely precious, and her cheerful attitude is inspiring, given how much she struggles. 

Often bedridden due to poor health and blindness, Yuzuha learns to recognize people by the way they walk or smell. 

She is an exceptionally gentle girl, which shows whenever she deals with her older brother.

While she may not be a powerhouse, this blue-haired girl has stolen the hearts of many anime fans.

18. Ami Mizuno (Sailor Moon) 

Ami is one of the most iconic characters from Sailor Moon and is one of the 5 original Inner Guardians of the Solar System.

Incredibly kind, hardworking, and dependable, Ami hopes to become a doctor one day like her mother. She excels in science and math, with her intelligence being one of her greatest powers. 

As Sailor Mercury, she has command over water and ice, and her blue Sailor uniform compliments her dark blue hair perfectly.

17.  Nymph (Heaven’s Lost Property) 

As the second mysterious angel to descend, Nymph sports transparent wings and long light blue hair tied back in twin ponytails. 

While she is extremely cute, she is shown to have a selfish streak and can be a bit of a tsundere.

Despite this, she is still one of the most memorable characters to whom fans can’t help but be drawn.

16.  Yoshino (Date A Live) 

Yoshino is delightful, and her spirit form may just be one of the cutest things ever. 

The second spirit saved by Shido, she is always seen with her hand puppet, Yoshinon, a white rabbit with a button eyepatch. 

While she appears to be a small girl with matching blue eyes and hair, she is actually much older.

Despite her true age, her personality mirrors her appearance as she is both kind and shy, often having difficulty articulating full sentences. 

Her puppet, Yoshinon, is the much more outgoing of the two and appears as her alter ego.

15. Erio Touwa (Ground Control to Psychoelectric Girl) 

Erio has a very awkward personality that goes well with her baby blue hair and huge blue eyes. 

After mysteriously vanishing, Erio begins to have a strange fascination with aliens and even believes that she’s an alien herself sent to monitor humanity. 

While she does eventually learn the truth, the story is incredibly entertaining to watch unfold. 

After an accident, which may or may not involve her trying to fly, she begins wrapping herself in a flowery futon, which is as weird and cute as it sounds. 

Yeah, she is a tad strange, but it makes her even more memorable.

14.  Wendy Marvell (Fairy Tale) 

Starting off as a shy, easily frightened girl with long, straight blue hair, Wendy becomes stronger as the series progresses. 

Possessing the ability to manipulate air, Wendy can heal herself and other people, although her healing can be impaired in polluted areas. 

While she may not sound like the most impressive character on this list, she does have one of the best character developments that any seasoned anime fan can enjoy.

13.  Ika Musume (Shinryaku! Ika Musume) 

This blue-haired anime girl is a human squid hybrid who is as entertaining as they come. 

After coming to the surface as a messenger of the sea, she originally plans to conquer the world in recompense for the pollution humanity has pumped into the oceans.

However, this backfires as she is relatively clueless about life above the waves and ends up being forced to work as a waitress to pay for the damage she caused to a beachfront property at the beginning of her rampage. 

She’s made even more entertaining by her ability to spew ink at will and use her blue hair as tentacles. It is literally the best thing.

12. Suzuno Kamazuki (The Devil is a Part-Timer!) 

Suzuno is the chief interrogator and executioner for the Church Investigation Commission, commonly seen wearing a dark blue kimono that matches her hair. 

Originally from Ente Isla, she knows little about the human realm, and it takes her a long time to adjust to modern culture. 

Although she can be rather blunt and her past is dark, she is a good person deep down, and her story makes her a stand-out character.

11. Ami Kawashima (Toradora!) 

You can’t make a list of beautiful anime girls without mentioning Ami. She has even worked as a model. 

At first glance, this blue-haired beauty appears kind, caring, and generous to those around her.

However, this is a facade hiding the fact that she’s truly arrogant and will not hesitate to use other people to get what she wants.  

While she does eventually develop more of a middle ground personality, she remains semi-manipulative, even if she is invested in helping her new friends.

10. Eureka (Eureka Seven) 

Eureka is a sight to behold with her turquoise hair and bright purple eyes. 

While at first she seems awkward and has trouble communicating and understanding feelings, she grows to become an incredibly loving wife and mother. 

Eureka’s journey is definitely one that anime fans can easily become invested in.

9. Stocking Anarchy (Panty & Stocking with Garterbelt) 

Stocking is an angel with long blue and pink hair who wears a gothic Lolita dress while in her human form. 

She is a level-headed and intelligent girl who claims to have very specific standards for men, though her preferences are often considered fairly strange. 

Although she doesn’t share Panty’s obsession with sex, she does embody the deadly sin of gluttony, often obsessing over sweets, and in battle, she removes her stockings, which transform into katanas.  

Needless to say, Stocking is wholly entertaining to watch, and her characterization is very unique.

8. Juvia Lockser (Fairy Tale) 

Juvia is a beautiful anime girl, and her rich blue hair, blue eyes, and snow-white skin make her quite lovely. 

An S-Class mage, she appears to be quite cold and emotionless upon first meeting her, although she does become happier as the series progresses. 

Juvia does have a bit of an obsession with Gray Fullbuster, so much so that anyone who shows affection towards him is seen as a rival by her. 

Her affections for Gray also bring out a bit of a masochistic side in her, as she often asks him to spank her as punishment.

7. Shino Asada (Sword Art Online) 

Shino, who goes by Sinon in Gun Gale Online and Alfheim Online, is an incredibly skilled gamer with turquoise blue eyes and hair. 

In-game, she is calm and collected, making many other female players admire her. However, in person, she is very shy and awkward, just wanting to make friends. 

We feel that on a personal level, to be honest.

6. Sayaka Miki (Puella Magi Madoka Magica) 

Another shy and introverted blue-haired girl, Sayaka, surprises fans by also showing a strong determination.

If she says she’s going to do something, you can bet that she’ll get it done.   

Sayaka is a character who knocks it out of the park both figuratively and literally. (Seriously, she has a magically enhanced baseball bat.)

5. Shiro (No Game, No Life)

Shiro is an 11-year-old NEET who spends her time gaming with her step-brother Sora. 

Although she’s a genius in logic and problem solving, she has trouble understanding emotions and rarely shows emotion much herself. 

Shiro also has a strong dependency on her brother, needing to have him close to feel comfortable.

If Sora pays more attention to other girls, she’ll become jealous, which feeds into this series’s ecchi overtones.

4. Kaname “Kana” Chidori (Full Metal Panic!) 

Described as the kind of girl that everyone looks up to, Kaname is as beautiful as outgoing. 

Despite everyone respecting her, she has a bit of a reputation for no one wanting to date her.

This changes once Sousuke transfers to her school and brings out her tsundere tendencies. 

This eventually leads to a love triangle between Sousuke, Teletha, and herself, which is infinitely entertaining.

3. Rika Furude (When They Cry) 

The daughter of a Shinto priest, Rika, is a shrine maiden who turns out to be one of the most important and interesting characters in the entire series. 

Although she appears wise for her age, she tends to speak using cute phrases and sound effects, which is just the cutest.

This even includes making cat sounds and saying “pachi pachi” (clap clap) in her adorable voice.  

While this curtness disappears when her true personality comes through, fans adore these mannerisms.

2. Rei Ayanami  (Neon Genesis Evangelion) 

Rei is the First Child and one of the main characters in her series. However, despite being a lead, she remains mysterious, and not a lot is confirmed about her origins. 

In the beginning, she is relatively withdrawn and emotionless, going out of her way to avoid interacting with anyone aside from Gendo. 

As the series progresses, Rei gradually comes out of her shell, developing relationships with others and showing genuine emotion.

While she still struggles with a sense of negative self-worth, fans enjoy seeing how much she progresses throughout the series.

1. Konata Izumi (Lucky Star) 

Konata is a hardcore otaku gamer who serves as the default leader of the main characters. 

An eccentric yet friendly and outgoing girl, Konata also has a mischievous streak and a good sense of humor.

While she is intelligent, she hates studying and prefers to play video games, particularly adult video games which she was excited to buy for herself once she turned 18. 

Along with her love of gaming, Konata is also a fan of several parodies of popular animes and games, such as Yu-Gi-Oh!, Kanon 2006, and DragonBall Z. 

This makes her a lot more relatable for fans, and spotting all of the references is a fun game to play while watching.

Summary

When it comes to finding the best blue-haired anime girls, there are a lot of incredible characters to choose from.

However, these 25 girls are some of the most memorable that have captured fans’ attention and kept them coming back for more. 

Each of these beautiful anime girls stands out from the others for their great backstories, personalities, character development, and ability to entertain fans. 

Who’s your favorite blue hair anime girl? Leave a comment below.