Toau, Pakuria, or Taha-a-titi is a coral atoll in French Polynesia, one of the Palliser Islands (Îles Pallisier). Toau has a wide lagoon; length , width . The nearest land is Fakarava Atoll, located to the southeast.
Toau Atoll had a population of 18 in 2012. The main village is called Maragai.