| Name | Position |
|---|---|
| Aceto, F | Secondary School General |
| Ah-Chin, V | Business |
| Al-Shaikh, A | Science |
| Ambas, T | Custodian Mid Shift |
| Amoroso, P | Canadian & World Studies |
| Araujo, L | Dept Hd Co-Op |
| Azar, G | Mathematics (Department Head) |
| Bak, K | Co-Op/Computer Studies/Religion |
| Beck, D | Science |
| Beltrame, G | Moderns |
| Bonello, D | Mathematics |
| Bonofiglio, M | Tech Studies/Visual Arts |
| Brockest, K | Vice Principal |
| Buffa, S | Chaplaincy Team/Music |
| Bugeja, S | Secondary School General |
| Bulger, M | Vice Principal |
| Campacci, D | Mathematics |
| Campea, C | Custodian Day Shift |
| Caruso, J | Special Education |
| Caschera-Agati, A | Arts (Department Head) |
| Cocchetto, E | Special Education (Department Head) |
| Coccia, D | Canadian & World Studies |
| Cofini, C | Library Technician-Sec |
| Colella, V | Secondary Head Custodian |
| Cooper, H | Guidance Secretary - Seco |
| Creta, C | Special Education |
| D'Andrea, A | Mathematics |
| Da Silva, A | Mathematics |
| De Faveri, A | Mathematics |
| Deocampo, M | Business |
| Di Lorenzo, S | Religion |
| Didiano, E | Moderns/Religion |
| DiGirolamo, D | Music |
| DiPede, G | Co-Op |
| Elliott, E | Science |
| Emmanuel, T | Careers/Guidance |
| Fiacco, T | Dept Hd Major-Religion |
| Fiorini, D | Attendance Secretary - Se |
| Florio, G | Canadian & World Studies |
| Fraschini, G | Dramatic Arts/Visual Arts |
| Fusco, M | English |
| Gennaro, L | Science (Department Head) |
| Gonzalez, M | Computer Studies |
| Hardit-Singh, N | Educational Assistant |
| Hayhoe, T | Careers/Guidance |
| Hrycyna, M | Custodian Night Shift |
| Johnson, M | Canadian & World Studies |
| Johnston, J | SIS Secretary - Secondary |
| Kim, A | Technology Studies |
| Kirejczyk, M | Physical Education |
| Landolfi, A | Co-Op/Computer Studies/Religion |
| Leonardo, A | English |
| Ligato, N | Tech Studies-Interior Des |
| Lo Schiavo, J | Mathematics |
| Macchiusi, J | Canadian & World Studies |
| Mariadasan, R | Chaplaincy Team/Science |
| Martinello, C | Dept Hd-Cdn & Wrld Studie |
| Massaro, C | Head Secretary - Secondar |
| Maugeri, S | Religion/Tech Studies |
| Melo, N | Teacher Librarian |
| Mercurio, L | Custodian Afternoon |
| Merenda, A | Dept Hd-Business |
| Merlocco, J | Physical Education |
| Merlocco, M | English (Department Head) |
| Milone, A | Custodian Afternoon |
| Montanaro, A | Science |
| Morrison, M | Mathematics/Tech Studies |
| Nero, D | Dept Hd Tech |
| Nicholls, M | Special Education |
| Niro, R | Science |
| Onorati, M | Physical Education (Department Head) |
| Oppedisano, J | English |
| Ow, R | Canadian & World Studies |
| Pali, R | Mathematics |
| Palma, A | Special Education |
| Papa, M | Guidance |
| Parente, P | Principal |
| Perciballi, I | Religion |
| Petosa, M | Religion |
| Petrone, A | Mathematics |
| Petrone, M | Mathematics |
| Piane, M | English |
| Puopolo, R | Moderns |
| Quemi, H | Special Education |
| Rocha, G | Educational Assistant |
| Romanelli, N | Chaplaincy Team/Religion |
| Sabatini, C | Moderns (Department Head) |
| Santiago, A | Science |
| Sasso, J | English |
| Savoia, R | Canadian & World Studies |
| Scarsella, M | Religion/Tech Studies |
| Sedran, S | Religion |
| Shih, J | Science |
| Soderholm, T | Lead Hand |
| Sousa, M | Bursar-Secondary School |
| Steiner, M | Credit Recovery/English |
| Strazzabosco, M | English |
| Tacchino, P | Science |
| Tassone, R | Special Education |
| Todde Gonzalez, D | Business |
| Vacca, V | Mathematics |
| Veitch, S | Physical Education |
| Ventrella, F | Special Education |
| Ventrella, R | Science |
| Venturin, D | Business/English |
| Villa Alvarez, B | Business |
| Villeneuve, J | Careers/Guidance |
| Vitale, V | Canadian & World Studies/Religion |
| West, D | Science |
| Wicks, M | Science |
| Woods, K | English |
| Wu, H | Vice Principal |
| Zaccak, A | Religion |
| Zemel, O | Educational Assistant |
St. Theresa of Lisieux Catholic High School
Remember that nothing is small in the eyes of God. Do all that you do with love. – Sainte Thérèse de Lisieux