Manaung (Burmese: မာန်အောင်မြို့နယ်) is a township of Taungup District in south-central Rakhine State, western Myanmar.

Manaung is not only a township but also the second biggest island of Rakhine State in Myanmar.

Manaung Island, about 55 miles in circumference, is situated at 18'47 (898'N) and 93'98 (472'E) on the Rakhine Coast of Myanmar.

[1] The terrain of the island is quite flat with scattered moderate elevations.

The highest point 205 metres (673 ft) is on a ridge in the southwestern part of the island.