St. Mark Catholic School

ST. MARK Catholic School

Vienna, VA

National Blue Ribbon Scholar


All PTPO information is now available at WWW.STMARKPTPO.MEMBERSHIPTOOLKIT.COM. Find everything you need about events, fundraising, and more! 

The new PTPO site also houses the 2020-21 Online School Directory. Make sure to sign up for an account to be able to view the directory. 

-2020-21 School Directory

-Fundraising Events and Programs

-Volunteer Opportunities


The Parent, Teacher, Parishioner Organization (PTPO) of ST. MARK Catholic School is sponsored by the school to promote a cooperative effort at meeting certain needs of the student body. The parent organization is subject in all respects to the control of the school, and all parent organization activities and all materials prepared by parents must be submitted to the principal/administration for approval prior to implementation and/or distribution.