Skip to main content
CUPE-logo

Top bar menu

  • Join CUPE
    • Your union local
    • Send us a message
    • CUPE offices
    • Media contacts
    • Organizers
    • Union education
    • District councils
    • Divisions
  • English
  • Français

Main navigation

    • Our sectors
    • Leadership and governance
    • Reports
    • Career opportunities
    • Events
    • Bargaining
    • Strong communities
    • Health and safety
    • Economy
    • Justice and equity
  • Find your local
    • Order materials from CUPE
    • Become a member in good standing
    • CUPE Publications
    • Podcasts
    • Resources for locals
    • Resources for bargaining committees
    • Resources for financial officers
    • Resources for stewards
    • Safer Union Spaces Office
    • Workshop calendar
    • Workshop catalog
    • Union education in your province
    • Ombuds program
    • Self serve workshops
  • News
    • Our sectors
    • Leadership and governance
    • Reports
    • Career opportunities
    • Events
    • Bargaining
    • Strong communities
    • Health and safety
    • Economy
    • Justice and equity
  • Find your local
    • Order materials from CUPE
    • Become a member in good standing
    • CUPE Publications
    • Podcasts
    • Resources for locals
    • Resources for bargaining committees
    • Resources for financial officers
    • Resources for stewards
    • Safer Union Spaces Office
    • Workshop calendar
    • Workshop catalog
    • Union education in your province
    • Ombuds program
    • Self serve workshops
  • News
  • Join CUPE
    • Your union local
    • Send us a message
    • CUPE offices
    • Media contacts
    • Organizers
    • Union education
    • District councils
    • Divisions
  • English
  • Français

National Trustees

  1. Home

Read more

Bob Guenther

Robert (Bob) Guenther has been active with CUPE Local 744 since he was elected shop steward in 2017. Since then, he has held the positions of secretary-treasurer and vice-president of the local, and was elected president in April 2024. Bob has been a
David Tremblay

David Tremblay

David Tremblay serves as a CUPE National Trustee, representing Ontario. David is a member of CUPE 1623, representing workers at Health Sciences North in Sudbury. He has worked there since 2002, and currently works as an operating room attendant. David has
smiling woman in black shawl

Donna Van Kroonenburg

Donna was elected as CUPE National Trustee at the 2021 CUPE National Convention, the first member representing the Atlantic Region. She is a member of Local 8920 representing hospital workers in Nova Scotia. Donna has been the site rep for her hospital
Amber Leonard

Amber Leonard

Amber Leonard is a respected labour leader and advocate for public education, serving as the president of CUPE 459, representing support staff across the Sooke School District. Known for her clear voice, strategic leadership, and unwavering commitment to

Neima Ahmed

Share this page

Stay connected

Sign up for our newsletter

Get the latest updates, news, and advocacy efforts delivered straight to your inbox. Stay connected with CUPE and be the first to know about important issues affecting our members.

Subscribe
CUPE member at work
Image
CUPE
1375 St. Laurent Blvd.
Ottawa, Ontario K1G 0Z7
Tel:
(613) 237-1590
Fax:
(613) 237-5508
Toll free:
(844) 237-1590

CUPE

  • Leadership and governance
  • Career opportunities
  • Contact us

Popular topics

  • Find your local
  • Sign up for workshops
  • Order materials from CUPE
  • Shop Universal Promotions

Follow Us

© 2026
CUPE.
Privacy Policy
Report a Problem