魔法门之英雄无敌系列（Heroes of Might and Magic），简称“英雄无敌系列”，是由New World Computing出品的一个回合制策略游戏系列。New World Computing原为独立的游戏制作开发公司，后来归入了3DO公司，并随3DO公司的破产而消失。同年，育碧买下了魔法门系列品牌包括《魔法门之英雄无敌》的特许经营权。

该游戏系列是幻想题材主题的策略类游戏，所有的作品都设定在和魔法门系列相同的虚拟世界观背景下。游戏中“英雄”作为核心角色，率领着传说中的生物（诸如鸟身女妖和独角兽）组成的军队，彼此间展开了一系列战略斗争。目前该系列共有七部作品（I-VII）。

Heroes of Might and Magic is a series of video games originally created and developed by Jon Van Caneghem through New World Computing. As part of the Might and Magic franchise, the series changed ownership when NWC was acquired by 3DO and again when 3DO closed down and sold the rights to Ubisoft. The games feature turn-based, fantasy-themed conflicts in which players control armies of mythical creatures. The series began in 1995 with the release of the first title. A sixth installment, Might & Magic Heroes VI, was released on October 13, 2011.