Below is the 2023-2024 list of clubs at STA.
| Club | Staff Sponsor |
| Art Club | Ms. Kate Arkelitian |
| Book Club | Ms. Diana Mattia |
| Campus Ministry | Ms. Elizabeth Hughes & Mrs. Marianne Hughes |
| Chess Club | Mr. John Flores |
| Cooking Club | Mr. John Flores & Mr. Jeremy Keong |
| Debate Club | Mr. Greg McCaffery |
| Eco Awareness Club | Ms. Julia Chun & Mr. Paul Savage |
| French Club | Mr. Tony Domina |
| German Club | Mr. Paul Savage |
| Knitting Club | Mrs. Marianne Hughes |
| Liturgy Club | Mr. Samuel Mok |
| Math Club | Mr. Etienne O’Toole |
| Pi Club | Ms. Bianca Rojo |
| Rock Club | Mr. Tim Horton |
| Ski/Snowboard | Mrs. Carol Sawdon |
| Sound Crew | Mr. Tim Horton & Mr. Robert Woitowitsch |
| STA Times | Mr. Felipe Grossling |
| STEM Club | Mr. Cesar Inducil |
| Student Council | Mr. John Flores & Mr. Jeremy Keong |
| Wargames Club | Mr. John O’Flynn |