Valiance Expedition(A)- The main armies of the Alliance in Northrend, moving against the Scourge and unified under King Varian Wrynn's command.
　　Valiance远征队(联盟)：联盟在诺森德的主要军队力量，对抗天灾军团，并且统一由国王Varian Wrynn指挥。（与漫画版的国王回归对应，理论统帅是伯瓦尔·弗塔根）

　　The Taunka(H) - These hardy people are cousins of the Tauren and have become valuable scouts for the armies of the Horde as they march northward.
　　Tauka(部落)：这些勇敢的人民是牛头人的近亲，他们是部落在诺森德大陆上探索时非常有价值的侦察兵和盟军。

　　The Hand of Vengeance(H) - The Forsaken tasked by Sylvanas Windrunner with enacting Undercity's vengeance against Arthas by delivering the latest strain of their deadly Plague.
　　复仇之手(部落)：这些被遗忘者由希尔瓦纳斯风行者指派，承担着幽暗城对阿尔萨斯复仇以及利用他们开发出来的新型瘟疫对付天灾的任务。

　　Explorer's League(A) - This organization seeks to find the origin of the dwarven race by collecting Titan artifacts. Their most recent research has led them to various archeological sites in Northrend.
　　探险家协会(联盟)：这个组织通过寻找泰坦的遗物来探寻矮人族的来源。他们最近的研究是在诺森德大陆上的各种各样的地点进行考古活动。

　　The Kalu'ak(Both) - The tuskarr are a tough but peaceful people who derive their livelihood from fishing and whaling. Their settlements have recently come under fierce attack and welcome any allies who would come to their aid.
　　Kalu'ak(中立)：图斯卡海象人是一个长相粗野但是爱好和平的民族。他们以捕鱼捕鲸为生。他们的移民近来遭到猛烈的攻击，他们欢迎任何可以救助他们的盟友。

　　Warsong Offensive(H) - Garrosh Hellscream commands the Horde's main expeditionary forces as they make their way into Northrend to face Arthas and the armies of the Scourge.
　　战歌军势(部落)：加洛什·地狱咆哮指挥着部落的主要探索军队，进入诺森德并一路进军，直面阿尔萨斯与天灾军团。

　　Kirin'Tor(?) - The mages and archmages running the city of Dalaran. Faced with the rising threats of the Blue Dragonflight and the Scourge, they've transported their city to the heart of Northrend.
　　肯瑞托(?)：这些法师与大法师运作着达拉然城，面对来自蓝龙与天灾的威胁。他们把他们的城市传送到了诺森德的心脏地带，领导者为罗宁。

　　The Wyrmrest Accord(Both) - With the Blue Dragonflight's violent upheaval against all mortal users of magic, the remaining dragonflights have banded under the leadership of the Red Dragonflight to combat their wayward kin.
　　巨龙联合军(中立)：在看到蓝龙军团面对那些凡人魔法使用者的暴行之后，依然理智的蓝龙在红龙军团的带领下与他们固执的同族作战。

　　The Silver Covenant(A) - A militant core of high elves that rejects the admission of blood elves into the Kirin Tor. They've united under the banner of Vereesa Windrunner and joined the Alliance forces in Northrend.
　　银色盟约(联盟)：一群好战的高等精灵拒绝了血精灵的进入肯瑞托的请求。他们团结在温蕾萨·风行者的旗帜下，并且加入了联盟在诺森德的军队。

　　Knights of the Ebon Blade(?) - Freed from the grasp of Lich King, his former Deathknights have regrouped against him under the banner of High Lord Darion Mograine.
　　乌刃骑士团(?)：从巫妖王的束缚中解脱出来之后，LichKing手下的这些死亡骑士重组并且誓要向他复仇，在高阶领主莫格莱尼的旗帜下与之作战。