- 1 Guinea pigs
- 11 Guitars
- 2 Gulf Refining Co.
- 7 Gulistan of Sa'di
- 1 Gullah Geechee Cultural Heritage Corridor
- 3 Gulls
- 4 Gulph Mills, Pennsylvania
- 1 Gum
- 1 Gummey, McFarland & Co-Tin Plate Metals
- 1 Gunboats
- 1 Gunners Run Dye Works-John Lafferty & Bro.
- 4 Gunners Run, Pennsylvania
- 1 Gunpowder
- 3 Gunsmithing
- 1 Gurney, Reverend Archer Thompson, 1820 - 1887
- 1 Guru Haragubidaji
- 2 Gurus
- 2 Gustafsbergs Manufacturing Co.
- 1 Gustus, Jennie
- 5 Gutekunst, Frederick, photographer.
- 2 Gutta-Percha & Rubber Manufacturing Co.
- 1 Guy, William
- 1 Guyon, Jeanne Marie Bouvier de La Motte, 1648-1717
- 1 Guy's Hotel
- 1 Gye, Frederick, 1810-1878
- 2 Gymnasiums
- 1 Gypsies
- 1 Gypsum industry
- 3 H Street
- 1 H. & G. Wallens Hardware
- 1 H. B. Hansbury Artist in Photography (Firm)
- 1 H. Bacon Coal Yard
- 2 H. Burstein & Co. (firm)
- 1 H. C. Roberts Electric Supply Co. (Firm)
- 1 H. Hackfeld & Co.
- 1 H. Holmes & Sons (carpet manufacturers)
- 1 H. Jolsen Match Manufactory
- 2 H. Josephine Widener Branch
- 1 H. M. Rosenblatt & Co. Leather & Canvas Goods (Firm)
- 1 H. Moreland (wagon works)
