Thank you for your interest in volunteering at Big Brothers Big Sisters of Toronto.

Big Brothers Big Sisters of Toronto is currently in need of volunteers across all our programs, especially those with daytime availability and those who identify as male.

To start your journey, there are 2 easy steps:

1.  Complete the inquiry form below

2.  Book yourself in for a BIGS 101 Info Session

While you wait for your Bigs 101 info session, watch our video at the end of this page, where some of our Bigs talk about their experience as a volunteer!


If you are looking to become a Big Brother across any of our programs, a Big Sister living outside of the Downtown core, and/or a volunteer available for one of our school programs (1:1 or group) please complete the inquiry form below and sign up for a Bigs 101! (For those wanting to join our Community-based Programs as a Big Sister and live Downtown, please see below for more information.)

Click here for more information on our programs. If you are interested or have any questions, email us at