Sports are a big part of school life at GCI. A full range of sports teams are offered each season.
Fall Sports Coaches
| Cross Country Running | Ms Evans, Ms. Perrin, Watson |
| JR Girl’s Basketball | Mr. Dunning, Mr. Kneale |
| SR Girl’s Basketball | Ms. Bowler, Ms. Sullivan |
| Field Hockey | Mrs. McWilliams, Mrs. Van Dam |
| JR Football | Mr.Roenspiess, Mr. Wyman, Mr. Dietrich |
| Golf | Mr. Parker |
| SR Tennis | Mr. Nowak |
| Jr. Boys Volleyball | Mr. Huarte |
| Sr. Boys Volleyball | Mr. Tremblay |
Winter Sports Coaches
| JR Boys Basketball | Mr. Nowak, Mr. Dowhaniuk |
| SR Boys Basketball | Mr. Dunning, Mr. Dietrich |
| Boys Hockey |
Mr. Kneale, Mr. Kennedy |
| Swimming |
Mrs. Fitzpatrick |
| JR Girls Volleyball |
Ms. Bowler, Ms. Klie |
| Sr Girls Volleyball | Miss Vuong, Mr. Huarte, Mr. Mosis |
| Girls Hockey | Mr. Parker, Mr. Kennedy |
Spring Sports Coaches
| Jr & Sr Badminton | Mr. Neustadeter, Mrs. T. Sullivan |
| Girls Soccer | |
| Sr Boys Soccer | Mr. Gardiner, Mr. Kneale |
| Girls Rugby | Mr. Dietrich |
| Jr Tennis |
Mrs. Ropp |
| Mount Bike | Ms. Evans |
| Track & Field | Ms. Bowler |
| Ultimate Frisbee |
Game Day Dismissal Times
* all games with a 3:30 pm start
| Home Game | Dismissal at 2:25 pm |
| Away Game in Cambridge | Dismissal at 2:10 pm |
| Away Game in Kitchener | Dismissal at 2:00 pm |
| Away Game in Waterloo | Dismissal at 1:45 pm |
| Away Game at EDSS or WODSS | Dismissal at 1:30 pm |
Extra-Curricular Activities – Behaviour Expectations
All field trip participants, team members, and team supporters are representatives of Galt Collegiate Institute. They have special responsibilities, and their behaviour will be exemplary both within and outside the school. Actions, which reflect badly on the school, will result in withdrawal from school-sponsored activities, either as a participant or spectator. This includes sports, dances, trips, etc.
Athletic Fees
Team sports require participants to pay a fee for specific equipment requirements, facilities rental, competitions, or transportation. All fees are to be paid online through School-Day in addition to purchasing a student card.