Student Council of Kolese Gonzaga
Senators 2018-2019 (Student Council)
| President | : Samuel Tandang Kasmali |
| Vice President | : Antonius Dharma |
| Secretary I | : Raisa Dharmadi |
| Secretary II | : Fayadiva Hapsari Birowo |
| Treasurer I | : Armenius Gabriel T. Situmorang |
| Treasurer II | : Bryanco Andro Fandhytio |
| Public Relations | : Yohana Pegas Syane |
| Spiritual Officer | : Felicitas Rut Winora |
| Art Officer | : Arthur Basa Okuli |
| Sports Officer | : Immaculata Maharanya Prameswari Herulakso |
| Social-Environmental Concern Officer | : Albertus Damar Wisesa Pamulu |
| Discipline and Inventory Officer | : Darren Davin Nahendratama |