Contact Us

You can reach us by phone at (613) 520-3500, by fax at (613) 520-4410 and by email at Please note that we can only act on requests sent from your Carleton email account.

Our mailing address is:
Registrar’s Office
300 Tory Building
1125 Colonel By Drive
Ottawa, ON Canada
K1S 5B6

Office Hours

Our counter service is open daily Monday to Friday from 8:30 a.m. to 4:30 p.m.

We offer limited service from 4:30 to 6:00 p.m. Tuesdays and Wednesdays. Limited service includes forms drop-off, pick-up of documents (i.e. transcripts, certifications of enrolment), and Special student registration.

If you have any questions or concerns about our web pages, please let us know.

Online Chat Service

Can’t make it in to the office? We are available for an online chat on Mondays from 2-4. Simply follow this link to launch an online conversation with one of our staff members.