Striped Swamp Spider 
Sulawesi Black Tarantula 
Sumatran Huntsman Spider 
Superb Ant-eater Spider 
Swamp Crab Spider 
Sword-Bearing Thorelliola 
Sydney funnel-web spider 
Sydney huntsman spider 
Sylvan Jumping Spider 
Tailed cellar spider 
Tailed jumper 
Talthybia 
Tamopsis brismanensis 
Tamopsis eucalypti 
Tan Jumping Spider 
Tapinillus longipes 
Tarantula wolf spider 
Tasmanian Red-and-black Spider 
Tasmanicosa leuckartii 
Tegenaria domestica 
Tegenaria parietina 
Tetragnatha extensa 
Tetragnatha hasselti 
Tetragnatha maxillosa