Misogynist terrorism is terrorism that is motivated by the desire to punish women. It is an extreme form of misogyny—the policing of women's compliance to patriarchal gender expectations. Misogynist terrorism uses mass indiscriminate violence in an attempt to avenge nonconformity with those expectations or to reinforce the perceived superiority of men.

Misogyny is hatred of, contempt for, or prejudice against women or girls. It is a form of sexism that can keep women at a lower social status than men, thus maintaining the social roles of patriarchy. Misogyny has been widely practised for thousands of years. It is reflected in art, literature, human societal structure, historical events, mythology, philosophy, and religion worldwide.