Welcome to Substitutes United of Buffalo

The official website of Substitute Teachers in the Buffalo Public School District

We are committed to advancing the principles of professional substitute teaching through community engagement, organizing, collective bargaining, political activism, and the work of our members.

What’s Happening?

Important Announcement:

The main contact number for SUB is Shelia Anthony 716-420-1106. 

Please see the notice below regarding the Substitutes United of Buffalo 2026 Election results.