If you are interested in applying, applications for new families must 

be submit an application. In addition to the application, we also require a $50 application fee. Please pay the application fee by clicking on the button to the right.


Only completed applications, with application fee will be reviewed. You and your child will be invited to school for an interview in February.

Admissions decisions will be mailed in March. Once a child has been accepted, a non-refundable registration fee of $1,500.00 must be submitted within two weeks of acceptance to confirm the child’s placement.

OSM Single Color Reverse.png

Old St. Mary's School,  1474 South Michigan Avenue, Chicago, Illinois 60605 |  info@osmschool.com  |  Tel: 312-386-1560

 Office Hours: Mon - Fri  7am-3:30pm