Whitchurch High School

Whitchurch High School (Welsh: Ysgol Uwchradd yr Eglwys Newydd) is a large, co-educational, comprehensive secondary school in the suburb of Whitchurch in Cardiff, Wales.

The school is currently^[when?] the largest in Wales (according to the school's last Estyn report) with 2,400 pupils. In accordance with the three-tier system, it is divided between two sites, known as Upper and Lower. The Lower School site houses Years 7 to 9, with the Upper School providing facilities for years 10 and 11. The Upper School site also includes the Sixth Form Centre (Years 12 & 13).

The school's Leadership Team is composed of the headteacher, two deputy headteachers and five assistant headteachers. The current headteacher is Nick John, who took over from Mark Powell in September 2023.

The school's uniform consists of a yellow and grey blazer, with a blue tie for Lower School and a maroon tie for Upper School.

In 2015–16 the school budget per pupil was £4,411, amongst the lowest for secondary schools in Cardiff. For the 2017–18 Academic Year this was further reduced, and local media reproduced a letter which had been sent out to parents by the Chair of Governors regarding the financial difficulties the school was experiencing.

The first documented school in Whitchurch was on Old Church Road, opposite the now defunct St Mary's Church, adjacent to the Fox and Hounds Public House. Known as 'the Fox school-room', it was started in the nineteenth century, and was joined by a few small privately run establishments to cater for the village's more affluent residents. The first half of the twentieth century saw the rapid growth of Whitchurch as a suburb of Cardiff, and with this growth came the need for more extensive educational provision. Under the terms of the Elementary Education Acts, Glamorgan County Council established the Whitchurch Elementary School on Glan-y-Nant Road (which later became Eglwys Newydd Primary), and then later in the 1930s a Secondary School on Glan-y-Nant Terrace as well as a Grammar School on Penlline Road. The current Whitchurch High School came into being in 1968, following the government circular of 1965, which replaced the existing tripartite system with comprehensive education. The new comprehensive school was created through a merger of the now well-established Whitchurch Grammar School, and Whitchurch County Secondary School, which had become a secondary modern school under the Butler Acts. The former Grammar School building became the Upper School, while the Secondary Modern became the Lower School. Like its predecessors, the school was co-educational and catered for a broad catchment area centred on the suburbs of Whitchurch, Rhiwbina and Tongwynlais in the northern part of Cardiff. The comprehensive school was initially run by Cardiff County Borough until the local government reform of 1974, which included Whitchurch in the new county of South Glamorgan. In 1996, the school reverted to Cardiff County Council, which became a unitary authority. Since merging both sites have seen extensive expansion, although both retain the original buildings as well as extensive playing fields. In September 2011, the school has been granted foundation status by the Welsh Assembly, following controversy over the local authority's proposals to reduce the school's intake.

The school's badge is a white church tower on a blue background with the surround 'Album Monasterium', the Latin name for Whitchurch.

In the 2010s, four former pupils reached the highest levels of their chosen sports; Sam Warburton captained Wales and the British and Irish Lions in Rugby Union, Gareth Bale played football for Real Madrid, Elliot Kear captained Wales in Rugby League and Geraint Thomas won two Olympic gold medals for cycling and won the 2018 Tour de France. All three had been coached by Steve Williams, a teacher at the school.