"That They May Be One"

Welcome to St. Louis Secondary School

Celebrating 75 years of educational excellence in Dundalk, fostering academic achievement, personal growth, and community spirit.

About Us

A welcome from our Principal.

"Welcome to St. Louis Secondary School, where we have been nurturing young minds and fostering excellence for 75 years. Our commitment to academic achievement, personal development, and community spirit continues to guide everything we do.

At St. Louis, we believe in the unique potential of every student. Our dedicated staff work tirelessly to create an environment where students can flourish academically, socially, and personally, staying true to our motto 'Ut Sint Unum' - That They May Be One, a vision of hope for an end to division."

Mrs. Michelle Dolan

Principal

Our Educational Approach

St. Louis Secondary School is dedicated to providing a holistic education that nurtures the overall development of each student. Our approach focuses on academic excellence, character building, and fostering a love for lifelong learning.

Learn More

Admissions

Explore the seamless admissions process at St. Louis Secondary School. Join our vibrant community of learners and embark on a transformative educational journey by enrolling today.

Enroll Today

Enriching Learning Experiences

At St. Louis Secondary School, we offer a diverse range of programs and activities designed to enhance learning beyond the classroom. Explore our enriching programs that cater to various interests and talents.

Student Life

Latest News & Events

Stay updated with the latest news, events, and happenings at St. Louis Secondary School. Engage with our vibrant community and be part of the exciting initiatives shaping our school's journey.

View All

For Parents and Guardians

We understand the vital role parents and guardians play in the educational journey of their children. Access valuable resources and information to stay informed and actively participate in your child's educational experience.

Our Policies

The school crest strongly reflects the French heritage and core values of the Sisters of St Louis, our founding congregation.The congregation was founded in the aftermath of the French revolution,a time of deep civil division and mis-trust in Europe. The founders looked to Saint Louis, a famously devout Catholic King of France from 1226-1270. The blue colour is the French blue of St Louis.The red hand of ulster and the tower of the town of Monaghan represents the first sisters who travelled from Paris to Monaghan in the 19th Century and who were later invited to open a similar school for girls in Dundalk.The Fleur-de-Lys is another strong symbol of France while the sword and crown of thorns represent the crucifixion of Christ and later crusades by St Louis.