Trumpet creeper leaf miner 
Tulip Tree Leafminer 
Tumbling Flower Beetle 
Tumbling Ragdoll Flower Beetle 
Turtle Vein Lady Beetle 
Twelve-spot Jewel Beetle 
Twelve-Spotted Gourd Ladybird 
Twelve-spotted tiger beetle 
Twenty-spot Ladybird 
Twenty-two Spot Ladybird 
Twice-stabbed lady beetle 
Twig Pruner 
Twig-cutting Weevil 
Two Tailed Beetle 
Two-banded longhorn beetle 
Two-horned Powder-post Beetle 
Two-lined Chestnut Borer 
Two-Lined soldier beetle 
Two-spotted lady beetle 
Two-tone Nectar beetle 
Twobanded Japanese weevil 
Tybalmia pupillata 
Uleiota dubius 
Uleiota planatus