黑鬼（英语：Nigger），亦称老黑或大老黑。是中文中对黑人的贬称的翻译，在大中华地区仍偶尔见到以此来称呼黑人，多半出现在讨论特定犯罪或负面话题时，使用此词汇基本没有法律责任。

在美国这是种族歧视用语，非黑人族群通常视之为禁忌不能公开使用。但黑人对黑人间仍常见到使用，多半是对较亲近的人，例如朋友圈使用的戏谑语。
2007年2月28日，纽约市禁止用"Nigger"此攻击性语言，含有此语言歌词的歌曲不予颁发格莱美奖，但并不会有任何处分。

2011年再版的《顽童历险记》，移除了原作之中使用Nigger的字眼。

In the English language, the word "nigger" is an ethnic slur, usually directed at black people. The word originated as a neutral term referring to people with black skin, as a variation of the Spanish and Portuguese noun negro, a descendant of the Latin adjective niger ("black"). It was often used diminutively, and by the mid-twentieth century, particularly in the United States, its usage became unambiguously pejorative, a racist insult. Accordingly, it began to disappear from popular culture, and its continued inclusion in classic works of literature has sparked controversy.