Nomoneas are a group of islands of Chuuk Lagoon, Chuuk, Micronesia. They are part of the Caroline Islands.
Administratively they are divided into two districts: Northern Nomoneas and Southern Nomoneas. The main islands of Northern Nomoneas are Fono, Piis-Penau, and Weno. The main islands of Southern Nomoneas are Fefan, Param, Tonowas, Tsis, and Uman.