Understanding factors related to condom use is critical in reducing the spread of sexually transmitted infections (STIs), especially for women, who are disproportionately affected by many STIs. Extant work has shown that perceived sexism is one such factor associated with lower levels of condom use among women, but has yet to explore whether benevolent sexism in particular-a subtle form of sexism that often goes unnoticed and increases cognitions and behaviors consistent with traditional female gender roles (e.g., sexual submissiveness)-relates negatively to this safer-sex practice. The present research tested this possibility and, in addition, examined whether relational sex motives, which reflect a desire to engage in sex as a means to foster partners' sexual satisfaction, mediated the relation between benevolent sexism and condom use. During the spring of 2011, female college students (N = 158) reported how often they experienced benevolent sexism in their daily lives and, 2 weeks later, their relational sex motives and condom use. Supporting hypotheses results indicated that greater exposure to benevolent sexism was associated significantly with lower condom use, and that relational sex motives mediated this relationship. We discuss implications for women's well-being, including ways to promote safer sex in the face of sexism.