Heterogaster behrensii 
Heterogaster canariensis 
Heterogaster urticae 
Heteronotus vespiformis 
Heterotoma planicornis 
Heterotrioza chenopodii 
Hibiscus Harlequin Bug 
Hibiscus Scentless Plant Bug 
Hippotiscus scutellatus 
Hiranetis braconiformis 
Holcogaster fibulata 
Holcostethus limbolarius 
Holcostethus sphacelatus 
Homaemus proteus 
Homoeocerus marginellus 
Homoeocerus striicornis 
Homoeocerus subjectus 
Honeysuckle Whitefly 
Hoplistoscelis heidemanni 
Hoplomachus thunbergii 
Horehound bug 
Horistus orientalis 
Horned Treehopper 
Horrid king assassin bug