Several bird species have been recorded in Solomon Islands (the state, excluding areas of the wider Solomon Islands archipelago such as Bougainville Island which is part of the state of Papua New Guinea). The area's avifauna include a total of 321 species, of which 76 are endemic, and three have been introduced by humans. Of these, 28 species are globally threatened.
This list's taxonomic treatment (designation and sequence of orders, families and species) and nomenclature (common and scientific names) follow the conventions of The Clements Checklist of Birds of the World, 2022 edition. The family accounts at the beginning of each heading reflect this taxonomy, as do the species counts found in each family account. Introduced and accidental species are included in the total counts for Solomon Islands.
The following tags have been used to highlight several categories. The commonly occurring native species do not fall into any of these categories.