Engagement with the Arts is always encouraged in St Louis High School. Every two years an Arts Festival is held where artists from various disciplines visit the school to provide talks, workshops and demonstrations for the girls. Previous visitors have included Alan Titley, Aine Ni Ghlinn, Eilean Ni Chuilleanain, Aidan Matthews, Siobhan Parkinson, Denise Deegan, John Waters and Roisin Ingle, Workshops in creative writing, music, drama, dance, poetry, animation, jewellery etc. are held. Concerts are also held with the band The Usual Suspects providing lively entertainment at the end of the Arts Festival. 

Writers visit our lovely school library on an annual basis to share their writing with the students.