Sexual development is an integral part of adolescence, yet there are little efforts made (e.g., comprehensive sex education) to support adolescents in the development of sexual competencies. As a result, adolescents are sexually socialized through various media experiences, including more traditional (i.e., film and television) and newer forms (i.e., Internet pornography and social media) of media. The academic research summarized here examines how traditional and new media influence gender and sexuality development in children and adolescents. It highlights the prevalence of gender stereotypes in entertainment media and the impact of pornography on sexual attitudes and behaviors. Although sexual health websites provide a safer source of information, challenges remain in ensuring content quality and accessibility. Adolescents also use online platforms to navigate romantic relationships and sexual expression, with technology-facilitated communication and connection. However, issues such as sexting and dating app usage raise concerns about the privacy and safety of minor users. Policy recommendations emphasize the need for comprehensive sex education in schools, inclusive of digital citizenship and responsible online behavior. Therapeutic and healthcare settings must also address the intersection of media, gender, and sexuality in adolescent mental health and provide support tailored to individual needs and experiences.