Lewis
- Fort Lewis, Washington
- HP Lewis
- Isle of Lewis
- John Lewis & Partners
- John Lewis Partnership
- Justice Lewis (disambiguation)
- Lewes (disambiguation)
- Lewis & Co
- Lewis (Mistreated)
- Lewis (TV series)
- Lewis (The Simpsons)
- Lewis (cat)
- Lewis (crater)
- Lewis (given name)
- Lewis (lifting appliance)
- Lewis (musician)
- Lewis (robot)
- Lewis (satellite)
- Lewis (surname)
- Lewis Bridge (disambiguation)
- Lewis County (disambiguation)
- Lewis Island (disambiguation)
- Lewis Masonic
- Lewis River (disambiguation)
- Lewis Township (disambiguation)
- Lewis Township, Pennsylvania (disambiguation)
- Lewis University
- Lewis Wharf
- Lewis acids and bases
- Lewis and Clark-class dry cargo ship
- Lewis and Harris
- Lewis antigen
- Lewis chessmen
- Lewis gun
- Lewis number
- Lewis rat
- Lewis structure
- Lewis's
- Lewis, California
- Lewis, Colorado
- Lewis, Essex County, New York
- Lewis, Indiana
- Lewis, Iowa
- Lewis, Kansas
- Lewis, Lewis County, New York
- Lewis, Missouri
- Lewis, North Carolina
- Lewis, Vermont
- Lewis, Wisconsin
- Lewisburg (disambiguation)
- Lewisite
- Lewiston (disambiguation)
- Lewistown (disambiguation)
- Lewisville (disambiguation)
- Louis (disambiguation)
- Louise (disambiguation)
- Luas
- Luis (disambiguation)
- SS Lewis Hamilton
- USNS Lewis and Clark (T-AKE-1)
- USS Lewis (1861)
- USS Lewis (DE-535)
- USS Lewis and Clark (SSBN-644)
- USS Milton Lewis (DE-772)
