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All queries regarding admissions for Years 7-11 should be emailed to

For information on Sixth Form please contact the LaSWAP office on 020 7692 4157.

Applications for Year 7 September 2020 should be received by 31 October 2019.


Upcoming Open Evening: Thursday 26th September 2019 4pm to 7pm

Upcoming Open Mornings: Wednesday 2nd October 9am to 10.30am and Thursday 3rd October 9am to 10.30am.

Upcoming Open Afternoons: Tuesday 8th October 1.30pm to 3pm and Wednesday 9th October 1.30pm to 3pm.


Please consider leaving your car at home; La Sainte Union is very well connected by various public transport options. Please check the TFL website for the best transport option route to get to LSU.


La Sainte Union was founded in 1861 by the Sisters of La Sainte Union, who are its Trustees, to provide an education for children of Catholic families.

La Sainte Union is a voluntary aided comprehensive school for girls aged 11-19 and boys in the Sixth Form.  

Catholic identity is the focus of all we do and we strive to provide a welcoming, supportive and dynamic environment in which pupils can realise their potential within a strong community of pupils, parents, governors and staff. We seek to ensure that each pupil feels a sense of belonging and a deep commitment to the Gospel values of tolerance, respect and compassion.  We focus on educating the whole person, academically, socially, spiritually and morally through a curriculum centred on the needs and aspirations of all pupils.  Catholic doctrine and practice permeates every aspect of the school's activities.  It is essential that the Catholic character of the school's education is supported by all families in the school. All parents/carers and pupils are, therefore, expected to give their full, unreserved and positive support for the aims and ethos of the school. 

Our pupils are drawn from a wide area and come from many London Boroughs.  The school is consistently over-subscribed and is a high achieving school, offering an academic curriculum.   Whenever there are more applications than places available, priority will always be given to Catholic applicants, in strict accordance with the Over-subscription Criteria set out in the school's Admission Policy, which can be accessed below.

All of the necessary forms relating to applications and admissions can be downloaded by clicking on the links below. Parents are advised to study these carefully before proceeding.

If you wish to find out more about our school's admissions arrangements through Camden Local Authority, please go to


A "Certificate of Catholic Practice" means a certificate given by the families parish priest, or the priest in charge of the Church where the family practises in the form laid down by the Bishops' Conference of England and Wales.

This can include an Assistant Priest and where necessary with the advice of a senior member of the Parish community.

Following Diocesan guidelines, the Certificate of Catholic Practice is not issued by the school.  It should be obtained from your Parish Priest.

Please click the link here to Diocesan Guidance on Admission to Catholic Schools.

Admissions Policy 2018-2019

Admissions Policy 2019-2020

Admissions Policy 2020-2021

Supplementary Information Form 2020

In Year Admissions

If you are applying for a place in La Sainte Union for your daughter who is currently at another secondary school, please use the application form below.  You will also need to submit a Certificate of Catholic Practice which is available from your Parish Priest and a copy of your daughter's Baptism Certificate.

In Year Application Form