This article explores the ethical implications of mandatory parental consent requirements for adolescents seeking sexual and reproductive health services (SRHS). Using a Reproductive Justice framework, which identifies systemic barriers to accessing healthcare services, we examine ageism as a potential factor restricting adolescents’ access to SRHS. While the Reproductive Justice framework has addressed systemic issues like racism and ableism in healthcare, ageism involving adolescents has been less explored. The article challenges the pertinence of mandatory parental consent requirements—as a potential barrier—for adolescents’ access to SRHS. We argue that in the specific context of SRHS (contraceptives, abortion, testing and treatment of sexually transmitted infections), adolescents’ autonomy (self-determination) should be respected if they request to access those services independently. From a global health perspective, adolescents have a low prevalence and uneven access to SRHS. To address the issue, we propose the integration of adolescence into the Reproductive Justice movement to empower them through education on how to access the SRHS they need.