Welcome

MBL 202324Thank you for visiting our website, whether you are prospective parent; studet; member of staff; or simply to browse. It is my pleasure to introduce
The Bishop of Llandaff CiW High School to you.

We are an 11-18 co-educational Anglican school, serving the Christian and non-Christian communities within the city and surrounding areas including The Vale of Glamorgan, Caerphilly, Rhondda Cynon Taf and Bridgend. 

Our aim is to provide all our students with the very best start in life by offering them an outstanding secondary education. We seek to achieve this by ensuring each child in our care

  • reaches their full potential academically;
  • develops a broad set of skills that enables them to be successful in our ever-changing world; and
  • understands a sense of morality, guided by the gospel values of love; acceptance; responsibility; and forgiveness.

These aims are delivered through a commitment to providing the highest quality learning experiences, a strong pastoral system and an extensive range of sporting, cultural, physical and extra-curricular activities.

The Bishop of Llandaff is a high performing school. Our public examination outcomes consistently places us amongst the very best in the UK, both in terms of actual attainment and student progress. We are very proud that our students consistently achieve outstanding GCSE and A level results, with many leaving us to continue their studies at university throughout the country (and some abroad on full scholarships). However, more importantly, we are proud that each of our students secure a progression route to the next stage of their lives, regardless of their chosen pathway.

Should you visit, you will see that our students (on the whole!) are happy, hard-working, and incredibly positive about their experience at school. They are a genuine asset to our community and visitors regularly comment on how friendly, polite and articulate they are. Our students want to receive the best possible experiences at school, and to become successful. In addition to our wonderful students, we have some of the finest teachers and support staff in the country who help inspire, motivate and challenge our students to become the ‘best versions of themselves’.

It is my belief that children have 'one chance' at education and they deserve the very best! At The Bishop of Llandaff, we see it as our role to ensure we provide them with this. We set the highest expectations of and for our students, and we will leave 'no stone unturned' in our pursuit of excellence in all areas of our work. We are committed to continuous school improvement and place great importance in working together in partnership with families so that each student receives the best possible educational experience.

Educating children is a great responsibility and an immense privilege. If you are a parent of a student already at the school, thank you for entrusting us with that job! If you are considering sending your child to The Bishop of Llandaff or would like to find out more, then do get in touch. 

Marc Belli
Executive Headteacher                                                                                                                                                                                                                      

"A culture of extremely high expectations permeates all aspects
of school"
(Estyn)

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News & Events

Posted on: 24/02/2026

March 2026 - Highlights

A copy of the full calendar for the academic year can be found here. We encourage families to subscribe to this to keep up to date with the main events throughout the year. However, during the month of March highlights include Monday 2nd March - Student Voice Week Monday 2nd March - RSE, Lesson 1 (Years 7 - 13)  Monday 2nd March - Head of Sixth Form Open Door, 4.30pm - 6.30pm Wednesday 4th March - Year 12 Geography Fieldwork Wednesday 4th March - Lenten Reflection, 7.00pm Friday 6th March - Year 9 Cross-Curricular Challenge Day  Monday 9th March INSET DAY (WJEC) Tuesday 10th March - Year 11 GCSE Welsh Unit 1 (to 11.03.26) Tuesday 10th March - Marion Centre Parents’ Evening Week (to 13.03.26) Tuesday 10th March - Executive Headteacher’s Open Door, 4.30pm - 6.30pm Wednesday 11th March - Sixth Form Music Recital, 3.30pm (Main Hall) Thursday 12th March - Year 10 Parents’ Evening (Virtual), 3.30pm Monday 16th March - Year 11 GCSE Welsh Unit 2 (to 10.03.26) Monday 16th March - Inter House Games (Lower School: Year 7, 8 and 9) Monday 16th March - Key Stage 3 Skills Evidence Fortnight (to 27.03.26)  Wednesday 18th March - Year 9 School Eucharist (Lesson 1 - 2) Thursday 19th March - Year 12 Art PPE Friday 20th March - Year 13 Art PPE Monday 23rd March - Year 13 French/Spanish Unit 3 Examination  Tuesday 24th March - Year 12 French/Spanish Unit 1 Examination Tuesday 24th March - Marion Centre External Services Coffee morning  Tuesday 24th March - Finance, Personnel and Premises Committee, 5.00pm Full Governing Body, 6.00pm Wednesday 25th March - Year 13 Physics Practical Examination Thursday 26th March - Eisteddfod Friday 27th March - School Eucharist (Lesson 1 - 2) Friday 27th March - Term Ends, 1.30pm (EASTER HOLIDAYS)