极右派（英语：Far-right politics），又称极右翼，是指其政治立场位于政治光谱最右端的人士或组织。「极右」也常被许多政治评论家用来描述一些难以归入传统右派的政治团体、运动和政党。

一些学者使用「极端右派」（Extreme Right）或「偏激右派」（Ultra Right）来讨论位于传统选举政治范围以外的右派政治团体，通常有革命右派份子、好战的种族至上主义者和宗教极端主义者、新法西斯主义者、新纳粹主义者和三K党员等。在这种用法中，该名词与不好战的极右派或右派民粹主义者等其他形式的极右派有所区别。

Far-right politics are right-wing politics further on the right of the left-right spectrum than the standard political right.

Far-right politics often involve a focus on tradition as opposed to policies and customs that are regarded as reflective of modernism. They often have a disregard or disdain for egalitarianism, if not overt support for social hierarchy, elements of social conservatism and opposition to most forms of liberalism and socialism. The term is commonly used to describe Nazism, neo-Nazism, fascism, neo-fascism and other ideologies or organizations that feature extreme nationalist, chauvinist, xenophobic, racist, or reactionary views, which can lead to oppression and genocide against groups of people on the basis of their alleged inferiority or their alleged threat to the nation or state.