The Chuuk monarch (Metabolus rugensis), or Truk monarch, is a species of bird in the family Monarchidae.

[3] It is endemic to the island of Chuuk in Micronesia.

The Chuuk monarch was originally described as belonging to the genus Muscicapa.

The large bill is pale blue.

The natural habitats of the Chuuk monarch are subtropical or tropical dry forests, subtropical or tropical mangrove forests, subtropical or tropical moist montane forests, subtropical or tropical moist shrubland, and plantations.