里亚尔马（葡萄牙语：Rialma）是巴西戈亚斯州的一个市镇。总面积268.958平方公里，总人口13000人，人口密度48.3人/平方公里。

• 戈亚斯州市镇列表

Rialma is a municipality in north-central Goiás state, Brazil.

Rialma is located across the Rio das Almas from Ceres on the important interstate highway BR-153, which links Anápolis to Belém. It was created as part of the urban area of Ceres, which was also created as the Colônia Nacional Agrícola de Goiás. It is part of the Ceres Microregion.