- rugbyA form of football in which players can hold or kick an ovoid ball; rugby football. The ball cannot be handled forwards and points are scored by touching the ball to the ground in the area past the opponent's territory or by kicking the ball between goalposts and over a crossbar.
- AshbyA surname.
- CosbyA village and civil parish in Blaby district, Leicestershire, England (OS grid ref SP5495).
- ApplebyThe historical county town of Westmorland, UK, now named Appleby-in-Westmorland (except for the railway station). The name is still commonly used to refer to the town.
- BOEA surname.
- DenbyA village and civil parish in Amber Valley district, Derbyshire, England (OS grid ref SK3946).
- DigbyA suburb of Exeter, Devon, England (OS grid ref SX9591).
- BarnabyA lively and fast-paced dance; (by extension) any quick and uneven movement.
- DanbyA village and civil parish (served by Danby Group Parish Council) in North Yorkshire, England, previously in Scarborough district (OS grid ref NZ7008).
- BixbyA habitational surname.
- KilbyA village and civil parish in Blaby district, Leicestershire, England (OS grid ref SP618729).
- SaxbyA village and civil parish in West Lindsey district, Lincolnshire, England (OS grid ref TF0086).
- KelbyA hamlet in North Kevesten district, Lincolnshire, England (OS grid ref TF004414).
- WelbyA locality and site of a medieval village in Melton borough, Leicestershire, England (OS grid ref SK7320).
- BeebyA village and civil parish in Charnwood district, Leicestershire, England (OS grid ref SK662640).
- MellanbyA surname from Old Norse.
- EllerbyA civil parish in the East Riding of Yorkshire, England (OS grid ref TA162389).
- AglionbyA village in Wetheral parish, City of Carlisle district, Cumbria, England (OS grid ref NY4456).
- FenbyA surname.
- -byHabitation.
- by-Town or city.
- CarperbyA village in Carperby-cum-Thoresby parish, Richmondshire district, North Yorkshire, England (OS grid ref SE0089).
- LosebyA surname.