The Bishop of Llandaff High School (Welsh: Ysgol Uwchradd yr Eglwys yng Nghymru Esgob Llandaf) is a Church in Wales, Christian faith comprehensive school in the Llandaff area of Cardiff, Wales. The school admits both male and female students aged 8 to 18, from Cardiff and surrounding areas such as Vale of Glamorgan, Pontypridd and Bridgend. While the school is supported and partially controlled by the Church in Wales, it includes students from other Christian denominations.