Can I take the accounting or auditing major in Australia if I have a bachelor's degree in tourism management?

Yes.

As an undergraduate majoring in tourism management, you can apply for postgraduate accounting or auditing programs in Australia. In Australia, accounting and auditing majors are immigration occupations and have extra points when immigrating. These two fields also have good employment prospects and are very popular among international students. In Australia, postgraduate admission requirements do not necessarily require the applicant’s undergraduate background to completely match the chosen major. Even if your undergraduate major is tourism management, it does not prevent you from applying for an accounting or auditing graduate program in Australia.