Student Government
St. Thomas Aquinas High School has a long history of student government in which students serve the interests of their classmates to promote a memorable and inclusive high school experience.
The student leaders for the 2019-20 school year are:
| Student Body President |
Alyssa DeJianne |
| Student Body Vice-President |
Jaren Buliyat |
| Secretary/Treasurer |
Bianca Villadolid |
| Publicity Chaiperson |
Eleni Alvarez |
| Social Media Representative |
Francesca Valdez-Tan |
| Athletic Chairperson |
Megan Herka |
| Ahr Star Co-Chairperson |
Bethany Cicarelli
Joey Dunn |
| Social Activities Chairpersons |
Sarah Shanahan
Kishan Patel |
| Class of 2020 President |
Craig Mollica |
| Class of 2020 Secretary/Treasurer |
Alyssa Pittari |
| Class of 2021 President |
Rachel Freund |
| Class of 2021 Secretary/Treasurer |
Kaitlyn Adlassnig |
| Class of 2022 President |
Emily Drill |
| Class of 2022 Secretary/Treasurer |
Joseph Vergel |
| Class of 2023 President |
Sara Asdhir |
| Class of 2023 Secretary/Treasurer |
Isabella Danner |