Mikasa Ackerman is not your average anime girl with blue hair. She is a skilled fighter and one of the main characters in the popular series Attack on Titan. Her icy blue hair perfectly matches her intense and stoic personality. She is fiercely loyal and will do whatever it takes to protect her loved ones, making her a kickass heroine.1. Mikasa Ackerman from Attack on Titan
Lucy, also known as Nyu, is a mysterious and powerful character with long blue hair in the anime Elfen Lied. With her telekinetic abilities and deadly vectors, she is not someone to be messed with. Despite her troubled past, Lucy is a strong and determined character who will stop at nothing to protect the ones she cares about.2. Lucy from Elfen Lied
Kallen Stadtfeld, also known as Kallen Kozuki, is a fierce and skilled member of the Black Knights in the series Code Geass. Her bright blue hair and fiery personality make her stand out among the other characters. Kallen is not only a skilled pilot, but also a strategic thinker, making her a valuable asset to any team.3. Kallen Stadtfeld from Code Geass
Homura Akemi is a character with a tragic past and a steely determination in the anime Puella Magi Madoka Magica. Her dark blue hair perfectly reflects her serious and no-nonsense attitude. Homura is constantly fighting against fate and will do whatever it takes to protect her friends, making her a true kickass anime girl.4. Homura Akemi from Puella Magi Madoka Magica
Yuno Gasai may have pink hair, but her alternate timeline self has stunning blue hair and an even more intense personality. She is fiercely devoted to her love interest, Yuki, and will do anything to ensure their survival. Yuno's cunning and strategic mind make her a formidable opponent, earning her a spot on this list.5. Yuno Gasai from Mirai Nikki
Rin Tohsaka is a powerful mage with striking blue hair in the anime Fate/stay night. She comes from a prestigious family of mages and is highly skilled in using her magical abilities. Rin is also a strong and determined character, making her a perfect candidate for this list of kickass anime girls.6. Rin Tohsaka from Fate/stay night
Asuka Langley Soryu is a feisty and hot-headed character with bright blue hair in the anime Neon Genesis Evangelion. She is a skilled pilot and takes pride in her abilities, often clashing with the main character, Shinji. Asuka's determination and strong will make her stand out as a kickass anime girl.7. Asuka Langley Soryu from Neon Genesis Evangelion
Rukia Kuchiki is a powerful Soul Reaper with short blue hair in the anime Bleach. She may be small in stature, but she is a skilled fighter and strategist. Rukia's loyalty and determination to protect her friends and fulfill her duty as a Soul Reaper make her a kickass anime girl with blue hair.8. Rukia Kuchiki from Bleach
Erza Scarlet is a member of the Fairy Tail guild and a skilled swordswoman with long blue hair in the anime Fairy Tail. Her strength and determination are unmatched, and she is not afraid to take on any challenge. Erza's signature armor and powerful magic make her a force to be reckoned with, earning her a spot on this list.9. Erza Scarlet from Fairy Tail
Nico Robin, also known as "Devil Child" Robin, is a member of the Straw Hat Pirates in the anime One Piece. With her dark blue hair and ability to use multiple arms, she is a unique and kickass character. Robin is also highly intelligent and strategic, making her a valuable member of the crew.10. Nico Robin from One Piece