CUS Junior School is a private Catholic school for boys on Leeson Street, in the heart of Dublin 2, near St. Stephen’s Green. CUS Junior School provides a 21st century education to boys from 5- 13 years old.

The school is under the auspices of the Marist Fathers.

CUS Junior School is located on the same site as CUS Senior School which caters for boys from 13-18 years old. Students who have spent 5th and 6th class in the Junior School automatically  qualify for the Senior School, where there is a waiting list at the moment.

All classes in the Junior School have an enviable pupil/teacher ratio.

Work/Life balance can be very difficult for parents. CUS Junior School provides an After-School programme which is open daily until 6.00pm all year except the first 2 weeks in August. Students are supervised while doing homework, having dinner and playing. There are also opportunities to take classes in Guitar, Computer Coding, Yoga, Spanish and an expanding list of extra-curricular programmes.

The school operates within the regulations laid down by the Department of Education (DES) and follows the Primary School Curriculum prescribed by the DES while also providing languages such as Spanish and Mandarin as part of our mainstream curriculum.

CUS Junior School respects diversity of values, beliefs and traditions in line with our Marist ethos.


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Junior School Video


Please click on the play button above to view a video about the C.U.S. Junior School.


If you would like to make an application for admission please click on the link below for more information.


If you would like to know more about C.U.S. and the commonly asked questions please click the link below for more information.