Contact Us

Graduate Student Association

Refectory Rathskeller Building East Tower, 2nd floor
McMaster University
Hamilton Ontario L8S 2S1

Phone: (905) 525-9140 Ext 22043
E-mail: macgsa@mcmaster.ca

Office Hours

Monday 10:00 am – 2:00 pm
Tuesday 10:00 am – 2:00 pm
Wednesday 10:00 am – 2:00 pm
Thursday 10:00 am – 2:00 pm
Friday CLOSED

Comments or Concerns

Tell us what is on your mind.
If you would like to be contacted following the response, please leave your name and email and we will get back to you as soon as possible.