穆里洛环礁是西太平洋岛国密克罗尼西亚联邦的环礁，属于加罗林群岛的一部分，位于诺姆温环礁东北9公里，由楚克负责管辖，面积1平方公里，2008年人口681。

Murilo is a village, atoll, and municipality in the state of Chuuk, Federated States of Micronesia.

This atoll is located 9 km to the NE of Nomwin Atoll and 101 km to the NNE of Chuuk. Together with Nomwin it forms the Hall Islands.

In 2010, the people of this small island ate at a "feast" of poisonous, critically endangered hawksbill turtles - 96 got seriously ill, 6 died, 4 of them children.