- 9 Packer Park, Pennsylvania
- 1 Packer, Asa, 1805-1879
- 8 Packets (watercraft)
- 1 Packing material
- 4 Packing plants
- 2 Packs of cards
- 1 Paddington Station, London
- 25 Paddle steamers
- 1 Padlocks
- 1 Padua, Italy
- 1 Page, James (1795-1875)
- 2 Pages & Co.
- 19 Pagodas
- 1 Paillard & Co.
- 6 Pails
- 1 Paine, Schering, & Glatz
- 3 Paine, Thomas, 1737-1809
- 6 Paint
- 3 Paint industry
- 1 Paint shops
- 2 Painters (artists)
- 1 Painting (image-making)
- 63 Paintings
- 5 Paints & varnishes
- 1 Palace of Justice
- 1 Palace of Westminster
- 2 Palaces
- 5 Palazzo Peschiere
- 1 Paleography
- 1 Paleontologists
- 2 Palestine
- 1 Palette (color range)
- 1 Palettes (painting equipment)
- 10 Palimpsests
- 1 Palisades (outworks)
- 2 Palladian Revival
- 9 Palladian windows
- 1 Pallas Athene
- 1 Palm Beach, Florida
- 1 Palm Sunday
