- 6 Health care facilities
- 2 Heard & Sons
- 1 Heart Tavern
- 3 Hearths
- 319 Hearts (Symbols)
- 1 Heat
- 2 Heating & ventilation industry
- 12 Heaven
- 1 Hebe (Sculpture)
- 7 Hebrew language
- 1 Hebrides, Scotland
- 2 Hedge Street
- 2 Hedges
- 1 Heilbron's Building
- 3 Heinrich A. Meyer (Firm)
- 1 Heinrich Kuehn (Firm)
- 1 Heintzelman, John
- 1 Helena, Montana
- 5 Helena, Saint, ca. 255-ca. 330
- 1 Helft Mir Gotts Güte Preißen
- 1 Helicon Vase
- 1 Helicopters
- 1 Heliochromy (daguerreotype process)
- 7 Heliopolis, Egypt
- 1 Helios (Greek deity)
- 1 Hell
- 2 Hell Mouths
- 1 Hellerman Street
- 1 Hellertown, Pennsylvania
- 4 Helmets
- 11 Helps, Arthur, Sir, 1813-1875
- 2 Hemispheres
- 1 Henderson House
- 2 Henry A. Dreer (Firm) 1818-1873.
- 23 Henry Avenue
- 1 Henry Bohlen A.G. (Firm)
- 1 Henry C. Meyer & Co.
- 1 Henry Disston & Sons, Inc. (Philadelphia, Pa.)
- 1 Henry F. Michell Seeds (Firm)
- 1 Henry Fisher (Firm)
