- Sabota Lark (naevia)
- Saddle-billed Stork
- Scaly-feathered Weaver
- Scarlet-chested Sunbird
- Secretarybird
- Sedge Warbler
- Senegal Lapwing
- Shaft-tailed Whydah
- Shelley's Francolin
- Short-toed Rock Thrush
- Sociable Weaver
- South African Shelduck
- Southern Black Flycatcher
- Southern Black Korhaan
- Southern Boubou
- Southern Carmine Bee-eater
- Southern Double-collared Sunbird
- Southern Fiscal
- Southern Grey-headed Sparrow
- Southern Ground Hornbill
- Southern Masked Weaver
- Southern Pochard
- Southern Red-billed Hornbill
- Southern Red Bishop
- Southern White-crowned Shrike
- Southern White-faced Owl
- Southern Yellow-billed Hornbill
- Speckled Mousebird
- Speckled Pigeon
- Spectacled Weaver
- Spotted Eagle-Owl
- Spotted Flycatcher
- Spotted Thick-knee
- Spur-winged Goose
- Squacco Heron
- Striated Heron
- Striped Kingfisher
- Swainson's Spurfowl
- Swallow-tailed Bee-eater