- 2 Neon
- 1 Nepotism
- 2 Neptune Hose
- 3 Ness, Evaline
- 11 Nests
- 2 Nests (animal architecture)
- 7 Nether Providence Township, Pennsylvania
- 37 Netherlands
- 11 Nets
- 1 Nettunese bride (Work of Art)
- 1 Neudietendorf, Germany
- 1 Neumann, Mayer Cigar Factory
- 2 Nevada Quartz Mill (Philadelphia, Pa.)
- 1 New Bedford, Massachusetts
- 2 New Bern, North Carolina
- 2 New Brighton
- 19 New Brunswick
- 85 New Castle County, Delaware
- 20 New Castle, Delaware
- 1 New Dazzleland Amusement Parlor (motion picture theater)
- 9 New Deal
- 1 New England Company
- 1 New England Farmer's Home and Modern Kitchen
- 2 New England Glass Company
- 7 New England Granite Company
- 5 New England Log House
- 1 New England Mutual Accident Association (Firm)
- 1 New Garden, Pennsylvania
- 2 New Guinea
- 12 New Hampshire
- 13 New Hampshire State Building
- 4 New Harmony, Indiana
- 3 New Haven, Connecticut
- 318 New Jersey
- 14 New Jersey State Building
- 4 New Kensington, Pennsylvania
- 5 New Market Street
- 28 New Orleans, Louisiana
- 4 New South Wales Commissioners
- 5 New Street