St. Ambrose School - St. Louis, MO

Welcome to Saint Ambrose Catholic School

A Focus on Learning

Academic Excellence with an Eye on the Future.

A Foundation of Tradition

Customs and Beliefs through the Generations

A Family of Faith

Knowing and Experiencing the Love of God

Weekly School Newsletter

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Watch St. Ambrose in Action

FACTS Family Portal

Upcoming Events

View Calendar

Nov 12

PTO Special Lunch - Nonna's

12:00 AM - 11:59 PM

Nov 13

First Reconciliation

6:30 PM - 7:00 PM

Nov 16

PTO Father/Son Event

12:00 AM - 11:59 PM

Nov 22

STUCO Pizza Day

12:00 AM - 11:59 PM

Latest News & More ...

Trunk or Treat

Join the fun on October 25th from 6:30-9:00. Register now for our annual Trunk or Treat. Click here to register https://payit.nelnet.net/form/WuONP86d... Read More

Igniting Excellence Gala~Nov. 23rd

Please support the Igniting Excellence Gala (auction). All funds directly benefit St. Ambrose Catholic School.... Read More

Our Mission

Saint Ambrose Catholic School is a parish elementary school whose mission is to serve the spiritual, academic, and personal needs of the children and their families.