Stewart
- Clan Stewart
- Clan Stewart of Appin
- Fort Stewart
- Justice Stewart (disambiguation)
- Newton Stewart
- Nipissing District
- Portstewart
- R.G. Stewart (shipwreck)
- Sewart Air Force Base
- Steuart (disambiguation)
- Stew (disambiguation)
- Steward (disambiguation)
- Stewart (crater)
- Stewart Air National Guard Base
- Stewart County, Georgia
- Stewart County, Tennessee
- Stewart Grand Prix
- Stewart International Airport
- Stewart Island / Rakiura
- Stewart Manor, New York
- Stewart Township (disambiguation)
- Stewart's Shops
- Stewart's theorem
- Stewart, British Columbia
- Stewart, Indiana
- Stewart, Minnesota
- Stewart, Mississippi
- Stewart, Missouri
- Stewart, Ohio
- Stewart, Tennessee
- Stewart, Texas
- Stewart, West Virginia
- Stewartby
- Stewartstown, Pennsylvania
- Stewart–Tolman effect
- Stuart (disambiguation)
- W.F. Stewart Company