St Theresa Catholic School belongs to the Elk Island Athletics Association (EIAA) in conjunction with Elk Island Public Schools. We participate in all of the EIAA coordinated activities.

• Cross Country Running – September to October
• Gr. 7/8 Volleyball (Boys and Girls) – September to November
• Gr. 7/8 Basketball (Boys and Girls) – December to March
• Gr. 7/8 Badminton - April
• Gr. 7/8 Team Handball - April to May
• Badminton season runs during the spring and is open to junior high students.  The team consists of singles, doubles, and mixed doubles players.  
• Gr 7/8 Golf Team May/June