The present studies examine responses to individual and institutional sex-based discrimination and how these responses vary as a function of the perceiver’s gender. In Study 1A, women perceived more sexism than men and the magnitude of the gender gap was significantly larger for institutional sexism as compared to individual sexism. Study 1B provided validation for the measures of perceptions of individual and institutional sexism. In Study 2, participants reached a verdict and determined remedies in a lawsuit where the plaintiff was a woman claiming to be a victim of individual or institutional sexism. Women were more likely than men to render a verdict in favor of the plaintiff. When the plaintiff was a victim of individual discrimination, men and women awarded comparable remedies but when the plaintiff was a victim of institutional sexism, women awarded significantly more remedies than men. Thus the present research suggests that gender moderates responses to institutional and individual forms of discrimination and these gender differences may have important implications for victims of discrimination.