- ovenbird
Seiurus aurocapilla
- standardwing
Semioptera wallacii
- toucan barbet
Semnornis ramphastinus
- white-browed scrubwren
Sericornis frontalis
- Regent bowerbird
Sericulus chrysocephalus
- silver-breasted broadbill
Serilophus lunatus
- island canary
Serinus canaria
- European serin
Serinus serinus
- eastern bluebird
Sialia sialis
- Wallace's fairy-wren
Sipodotus wallacii
- great spinetail
Siptornopsis hypochondriaca
- African broadbill
Smithornis capensis
- king eider
Somateria spectabilis
- magpie starling
Speculipastor bicolor
- Timor figbird
Sphecotheres viridis