里奥卡斯卡（葡萄牙语：Rio Casca）是巴西米纳斯吉拉斯州的一个市镇。总面积384.174平方公里，总人口14496人，人口密度37.7人/平方公里。

• 米纳斯吉拉斯州市镇列表

Rio Casca is a Brazilian municipality located in the state of Minas Gerais. The city belongs to the mesoregion of Zona da Mata and to the microregion of Ponte Nova. As of 2010, the population was 14,198 in a total area of 384 km².