The Real Housewives of Sydney (abbreviated RHOS) was an Australian reality television series that premiered on Arena on 26 February 2017. Developed as an international installment of the American Real Housewives franchise and the third installment of The Real Housewives franchise by Matchbox Entertainment, following The Real Housewives of Melbourne and The Real Housewives of Auckland, it aired one season and focused on the personal and professional lives of several women living in Sydney, Australia. The series was cancelled in 2019 after one season.