- 3 G Street
- 1 G. Anthoni (Firm)
- 2 G. Cramer (Firm)
- 1 G. Goebel's Hotel and Lager Beer Saloon
- 1 G. Hermann (Firm)
- 1 G. Herzberg (Firm)
- 1 G. Lutner & Bro. Wagon Works)
- 1 G. S. Lovell Clock Co. (Firm)
- 1 G.E. Fitzgerald Groceries, Wine and Liquor Store
- 1 G.J. Bald Slaughterhouse
- 1 G.L. Eichner & Son
- 11 G.W. and W.D. Hewitt, Architects
- 1 Gable's Mill
- 36 Gabriel (Archangel)
- 1 Gabriel Mayer (Firm)
- 1 Gabriel, Ange-Jacques
- 1 Gadley's Stores
- 2 Gad's Hill Gazette
- 49 Gad's Hill Place
- 2 Gaff, Fleischmann & Co.
- 1 Gainey, Andy
- 1 Gainey, Jeanne
- 3 Gains
- 1 Galaxies
- 1 Galesburg, Illinois
- 1 Galicia
- 2 Gallagher, James Wagon Shed & Stable
- 2 Galle, Philip, 1537-1612
- 1 Galle, Sri Lanka
- 1 Gallenga, Antonio Carlo Napoleone, 1810-1895
- 1 Galleries
- 3 Galleries & museums
- 3 Galvanizing
- 1 Galveston Bay, Texas
- 1 Gambling
- 3 Gambrel roofs
- 4 Games
- 1 Gandhi, Mahatma, 1869-1948
- 1 Gandil, Charles Arnold (Chick), 1888–1970
- 9 Gangs
