Homoeocera crassa 
Homosetia fasciella 
Honest Pero 
Honeysuckle Moth 
Hooked Oakblue 
Hop Looper 
Hoplomorpha abalienella 
Hoplostega ochroma 
Hops Angleshade 
Horace's duskywing 
Horehound Longhorn 
Horned spanworm moth 
Hornet moth 
Horrid Zale 
Horseshoe Noctuid 
Horsfield's Baron 
Horsfield's Bushbrown 
Horsfields tussock moth 
Hot Snout 
Household casebearer 
Hübner's pero 
Hübner's Wasp Moth 
Huckleberry sphinx 
Hulodes caranea