红白黑黄

モブキャラクター

闲角，常称作路人，在电视剧、电影等作品中，指戏份薄弱的副角、不相关的小人物、串场的闲杂人等。可能用来表达地方民众的声音，或是充当背景。 モブキャラクター（mob character）とは、漫画、アニメ、映画、コンピュータゲームなどに描かれる端役のこと。群衆（群集）、または主要キャラクター以外の、その他大勢のこと。群集キャラ、背景キャラともいう。

Ruby Rose

本作的主角，一个15岁的女孩，通常穿着黑色连衣裙和红色斗篷。她使用新月玫瑰，一把可以变形为高口径狙击步枪的镰刀。她的外像力名为“极速”，使她能够跑得比人眼捕捉的速度更快，并在空中改变方向。 由于她的母亲Summer Rose在她很小的时候就去世了，Ruby由她的父亲Taiyang和同父异母的姐姐Yang Xiao Long在Patch岛上抚养长大。她的叔叔Qrow Branwen教她如何使用镰刀和正确战斗，Ruby表示在他收她为徒之前，她“完全是个废物”。在系列开始时，当她在尘晶商店击退一群强盗时，她给Beacon学院的校长Ozpin教授留下了深刻印象，并被...

Weiss Schnee

角色原型是白雪公主，名字取自「白雪」的德語。代表色是白色。慣用手是左手(平時戰鬥時或寫字時都是使用左手) 故事開始時是「雪倪尘晶公司」的未來繼承人。有一名姊姊Winter和一名弟弟Whitley。初登場時雖然十分認真但卻相當任性且自我，第一季時更對自己沒有成為隊長一事而對Peter Port教授大吐苦水，但在其開導下開始學習如何成為一名最好的隊員，並逐漸融入團隊中。第三季Beacon學院被摧毀時被其父親帶回Atlas，第四季時在慈善晚會上因賓客對Beacon的詆毀而與之發生爭執，一怒之下失控召喚出一頭山豬型召喚物，所幸被與會的James Ironwood將軍擋下，其後被父親剝奪繼承權並限制自由，最終在管家Klein幫助下逃家成功，前往Mistral，欲與姊姊Winter會合。第五季時因為搭乘的運輸機被女王索矛蜂襲擊而墜毀，並被Raven俘虜，並從其手下Vernal口中得知Winter被召回Atlas，之後和前來找Raven的Yang重逢，並經由Raven的能力而得以和抵達Mistral的Ruby會合。 外像力為「雕紋」；是目前已知少數可以遺傳的外像力，能施展各種法陣進行攻防，目前總共出現過吸力（黑）、斥力（白）及時間加速三種。 據其姐姐Winter所述，「雕紋」最終能召喚出類似守護者的存在（被召喚出來的會是自己過去生命中面對的強敵），其型態不一，Winter能召喚各種Grimm，而Weiss於第三季第11集時召喚出一支持有大劍的手臂，擋下了機甲對Velvet的攻擊，並將機甲一刀兩斷。第四季第九集，終於成功召喚出手持大劍的巨大騎士（該騎士為預告片中和Weiss戰鬥的對象）。 武器為「柳葉白菀（Myrtenaster）」，一把銀白色的護手細劍，護手部位裝有儲藏塵晶的中折式左輪結構，能夠根據不同用途切換使用。

Blake Belladonna

Yang Xiao Long

Yang, the fourth member of Team RWBY, is a yellow-haired girl and, at 17 years of age, Ruby's older half-sister. She wields twin shotgun gauntlets called Ember Celica. Her Semblance works on a "recoil-based system": whenever Yang takes a hit, her strength, toughness and striking power rise in proportion to her injuries. Her glowing hair and eye color change are caused by excess energy from the buildup, which also results in Yang often acting very "hotheaded" in battle. Yang is the "big sister" of the group, caring deeply for her teammates. She is also very optimistic, never giving up in battle and hard times. Yang has revealed that her birth mother left her family shortly after she was born and hasn't been seen since, which acts as a driving force for her character. She has been determined to find Raven ever since she realized that Summer Rose, Ruby's mother who also helped raise Yang, wasn't her own biological mother. Yang wanted to become a Huntress because of the adventure, she calls herself a thrill-seeker in search of a life where she doesn't know what lies ahead of her. Near the end of Volume 3, during the Battle of Beacon, Yang's right arm is severed by White Fang member Adam Taurus, following a desperate attempt to help a wounded Blake. In the aftermath of the fall of Beacon, she is bedridden in her home on the island of Patch, where she has become bitter and depressed. After the time-skip between Volume 3 and 4, Yang is still on Patch, trying to get used to life with one arm. She shows signs of PTSD after the events of Volume 3, having visions and nightmares of Adam cutting her arm. She is also shown to be hesitant to use a bionic arm sent to her by General Ironwood. After an encouraging talk with her father Taiyang, Prof. Port, and Dr. Oobleck, in which Yang admits to being scared of moving on, she puts the arm on and resumes training with her father. While sparring, Yang learns to fight without relying on her Semblance as much as she did before, and learns more about her mother from Taiyang. In the volume finale, she arrives at Anima and heads for Mistral to find Ruby. Yang is an allusion to Goldilocks; her name in Chinese is 陽小龍 and translates to "sun little dragon". Prior to the series, one of Oum's Tweets had a photograph of his computer monitor that reveals a file named "Taiyang Xiao Long", later revealed to be the name of Yang's father.

Lie Ren

中國風的黑髮少年，武器（兩把附有刀刃的綠色衝鋒槍）令人下意識的想起螳螂。 兩手袖口似乎具備四次元收納功能，將兩把刃槍收納在袖口內。 跟Nora是青梅竹馬。 Voice Actor： Monty Oum (Volumes 1～2) Neath Oum (Volume 3～现在) 斉藤壮馬 (日语版)

Ozpin

Beacon学院的校长，他发掘了Ruby，并基于她的天赋允许她进入Beacon就读。他对学生通常既冷静又和蔼，并能赢得与他交谈的人的信任。然而，尽管他看起来意图良好，但有迹象表明他有所隐瞒。

Nora Valkyrie

角色原型是索爾，外像力是吸收電力，能藉由吸收電能強化力量。活潑好動，和Ren是青梅竹馬，兩人都是孤兒。名字在日文中意思是「無家」，姓氏源自為北歐神話中的女武神。 武器為「神威戰錘（Magnhild）」，是一把能夠轉換成長柄戰鎚的滾筒連發榴彈砲，在第四季中還新增了可以用外像力充電使出蓄力攻擊的機能。

Jaune Arc

JNPR队的队长。 尽管出身于猎人世家，他却缺乏战斗技巧。与其他学生不同，他并非毕业于初级战斗学校。然而，他作为领袖有着巨大的潜力，并且在战略和局势判断方面展现出日益增长的能力。Pyrrha认可他的才能，并在她的指导下帮助他成长。 他的武器是一件名为Crocea Mors的传家宝。这是一把单手剑，剑鞘可以变形为盾牌。

Sun Wukong

孙悟空是来自瓦库奥王国的学生，后来移居到密斯特拉尔并进入避风学院，之后转学至谢德学院。他是一名弗纳斯人，也是SSSN队的队长，首次出场于《RWBY》第一季的《迷路者》一集。孙的武器是一根可伸缩的棍子，能分离成两对由枪械组成的双节棍，名为如意棒和金箍棒。

Cinder Fall

Mercury Black

Emerald Sustrai

Qrow Branwen

信号学院（Signal）的讲师，同时是Ruby的师父。武器为一把可变形的钐刀。 "New Challengers..."(Volume 3, Chapter 2) 正式出场。 昔日队友：Summer Rose, Raven Branwen, Taiyang Xiao Long.

Oscar Pine

Salem

Grimm的主人，反派大Boss. Salem是Remnant世界里Grimm的统治者，拥有强大的魔力。她曾经是远古的人类，和远古时期的Ozma是恋人。光明之神和黑暗之神赐给Salem‘永生’，赐给Ozpin ‘转世’的力量。Salem掉进了Grimm pool获得了无上的力量。 她的目的是找到所有的Maidens，并且夺取她们的力量，获得所有的Relics，永久剥夺人类在面对Grimm是能够拥有的力量。而Ozpin希望人类能够团结在一起，永久的斗争就此展开….

Adam Taurus

登场：RWBY预告片之Black，暂未在正片中出现。身为弗纳人，特征为头上的角，“白牙”成员，使用居合流刀术。与Blake一起劫持雪倪尘晶公司的运货火车，但在是否放炸弹（将会误伤火车上的其他无辜群众）之事与Blake意见相左，最后Blake砍断了火车的连结栓来宣告脱离“白牙”组织并与Adam分离。官方确认Adam与Blake的关系近似学徒和师傅的关系，也表现得相当关心Blake。

Neo Politan

RWBY中的人物，反派Roman Torchwick的助手，用伞作武器，似乎有虹膜异色症

Penny Polendina

佩妮是《RWBY》中的角色，首次登场于《The Stray》一集，当时她躺在地上，被追逐孙悟空的魏丝撞到。

James Ironwood

Winter Schnee

主角之一Weiss Schnee的姐姐，将军James Ironwood的手下。 外表冷酷，被Qrow称为"Ice Queen"，但与妹妹感情很好，对她十分关心。 "It's Brawl in the Family"(Volume 3, Chapter 3) 首次登场。

Klein Sieben

在舒尼家服务多年的管家，是怀斯从小为数不多的理解者之一。 在塞姆布兰斯，随着瞳色变化，他会切换为七种不同的人格与语调。

Velvet Scarlatina

CFVY (Coffee) 队成员，萌萌的兔耳，喜欢照相。

Russel Thrush

Cardin Winchester

Dove Bronzewing

Sky Lark

Glynda Goodwitch

Glynda Goodwitch is a staff member and current Headmistress at Beacon Academy. She was introduced in "Ruby Rose", in which she saved Ruby Rose from an attack by Cinder Fall. Her weapon of choice is her crop, The Disciplinarian.

Peter Port

Peter Port is a professor at Beacon Academy. He is first seen in "The Badge and The Burden" teaching the Grimm Studies class, with Team RWBY and Jaune Arc from Team JNPR being present in his class. His weapon of choice is Blowhard, a blunderbuss outfitted with a battle axe.

Pyrrha Nikos

A very talented fighter who graduated at the top of her class in primary combat school. She set a record for winning a Regional Tournament four consecutive years. Pyrrha has been treated like a superstar her whole life, but she is very humble and just wants to be treated like her friends. She starts having feelings for Jaune while mentoring him. She uses Miló and Akoúo, a javelin that can transform into a short sword or a long-range rifle and a shield.

Roman Torchwick

Roman Torchwick was a character in RWBY. Born in the city of Wind Path and abandoned by his mother as a child, Roman became a pickpocket from Mistral in his younger days. After he was caught by members of Spider and was taken under the wing of Lil' Miss Malachite, he became her second-in-command until he started becoming more ambitious than her and defected from the gang to become independent while eventually meeting Neopolitan in the process. Later becoming a wanted criminal in Vale, he made a very small cameo in the "Yellow" Trailer before being properly introduced in "Ruby Rose". There, he orchestrated the robbery of Dust supplies from the store From Dust Till Dawn, but was ultimately foiled by Ruby Rose and briefly imprisoned by Atlas forces after a Vale Grimm invasion. His weapon of choice was his cane, known as Melodic Cudgel. He served as the main antagonist of Volume 1 and the secondary antagonist of Volumes 2 and 3. In "Heroes and Monsters", he was swallowed by a Griffon after fighting Ruby atop a hijacked Atlesian Airship. He features as a main character in the novel, RWBY: Roman Holiday.

Junior