This study compared reactions of mothers and fathers to the risk taking behavior of sons and daughters. Mother–father pairs ( N = 52) imagined their 2-year-old boy or girl behaving in risky ways in common home situations that could, and did, result in injury. Emotional and parenting reactions to the behaviors were assessed before and after injury. Results revealed few differences between mothers’ and fathers’ reactions but reactions varied for sons versus daughters. Parent reactions to risk taking by sons focused on discipline but reactions to the same behaviors by daughters focused on safety. Mothers, in particular, reacted to sons with anger and daughters with disappointment and surprise. Parents attributed risk taking to personality for sons but situational factors for daughters, and judged daughters could be taught to comply with safety rules more than sons. Overall, results suggest that parents socialize boys and girls differently regarding risk taking.