This study is an assessment of the contribution of youth-friendly centres in the promotion of Adolescents' Sexual and Reproductive Health and Rights (ASRHR) among youth in the City of Kigali. The general objective of the study is to analyse the contribution of Youth Friendly Centres in promoting Adolescents Sexual Reproductive Health and Rights in the City of Kigali. Thus, to achieve this, the researcher analysed the attitudes of the youth and adult community towards the capacity of youth-friendly centres to promote positive behavioural change; and assessed the pieces of evidence of behavioural change on sexuality and unplanned pregnancies among the youth as a result of youth-friendly centres' activities, identified the extent to which youth Centres contribute to positive behavioural change towards Sexual and Reproduction Health of the youth and exposed recommendations on the strategies to better promote positive sexual and reproductive behaviours among the youth.