Chatham Islands Bellbird
Anthornis melanocephala
- Extinct
- Card rarity: Extinct
- Birds

The Chatham Islands bellbird or kōmako is an extinct species of bird in the family Meliphagidae. It was endemic to the Chatham Islands.
Classification
- Class
- Aves
- Order
- Passeriformes
- Family
- Meliphagidae
- Genus
- Anthornis