Class T1T5 (Active Students / Inactive Students) | Class N4T1 | Other Students
Teachers and Faculty Members | The Organization | Other Characters
Here's the list of characters that fill up the Titan Academy series made by JianHao Tan. There's... a lot, even when you already trim them into the more recurring ones.
The show's cast are revolving a lot of times, with at least starting from the 4th Season having a more constant, stabler cast. And thus, students/teachers will be separated with how active they are and those who somehow got written out for reasons.