This study examined the role personality plays regarding sexual communication and sexual satisfaction. Data was collected from 279 participants who self-identified as currently having a sexual partner. Participants completed the Big Five Inventory to determine their personality traits (neuroticism, extraversion, openness to experience, conscientiousness, and agreeableness) and scales for sexual communication and sexual satisfaction. Results showed that agreeableness was correlated with sexual communication and sexual satisfaction, and sexual communication mediated the relationship between agreeableness and sexual satisfaction. Also, for men, neuroticism was associated with sexual communication and sexual satisfaction. Sexual communication mediated the relationship between neuroticism and sexual satisfaction for men.