Yes, international students in Australia can bring their spouse and dependent children on a Student Dependent Visa under Subclass 500. The main applicant must provide evidence of enrolment (CoE), financial capacity, and health insurance for all dependents. Spouses may work up to 40 hours per fortnight, unless the student is pursuing a postgraduate research degree, in which case full-time work is allowed. Children must be enrolled in school. Applications can be submitted online through the ImmiAccount portal.