Swift forktail 
Swift River Cruiser 
Swift Setwing 
Sympetrum ambiguum 
Sympetrum depressiusculum 
Sympetrum meridionale 
Syrian Demoiselle 
Taiga bluet 
Tatocnemis malgassicum 
Tau emerald 
Tawny pennant 
Tetrathemis hyalina 
Tezpi Dancer 
Thermorthemis madagascariensis 
Tramea basilaris 
Tramea limbata 
Tropical Woodskimmer 
Turkish Red Damselfly 
Twelve-spotted Skimmer 
Twister 
Tyriobapta kuekenthali 
Unicorn darner 
Uracis fastigiata 
Urothemis edwardsii