English (US)
Habilis Underwing
Hackberry Butterfly
Hagen's Sphinx
Hair-pin Dart- Hairy Artesta
Hairy Duskywing
Half-blind sphinx
- Half-yellow Moth
- Hampson's Prominent
- Hanham's Owlet
- Hanham's Snout
Hannibal's Sphinx
- Hardwood Tussock Moth
Harmonia Daggerwing
Harnessed Tiger Moth
- Harrow Moth
Hartweg's Sphinx
- Harvey's Prominent
Haworth's Glyphipterid Moth
Hawthorn Underwing
- Heart-leaved Catchfly
- Hebrew
Heiligbrodt's Mesquite Moth
- Henry's Marsh Moth
Hera Buckmoth
- Heracleum Stem Borer
- Herald Dart
Hermia Underwing
Hermit Sphinx
Herodias Underwing
Hewlett's Tiger Moth
- Hickory Halisidota
- Hickory Tiger Moth
- Hickory Tussock Moth
- Hitched Arches Moth
- Hoary Pinion
Hog Sphinx
Holly Borer
Hologram Moth
Honey Locust Moth
- Hooked Silver Y
- Hop Vine Moth
Hornet Clearwing
Hornless Oakworm Moth
Horsenettle Borer
Hualapai Buckmoth
Hubbard's Silk Moth
Huckleberry sphinx
Hulst's Underwing Moth
Hummingbird clearwing
Hummingbird Moth
Hydaspe Fritillary
Hydrangea Sphinx
Hydrilla Leafcutter Moth
55 species