Nundah is an inner suburb in the City of Brisbane, Queensland, Australia. It contains the neighbourhood of Toombul. In the 2021 census, Nundah had a population of 13,098 people. Prior to European settlement, Nundah was inhabited by Aboriginal people from the Turrbul tribe. Nundah is primarily a residential suburb, which straddles Sandgate Road, one of the major arterial roads of Brisbane's north.