Slingsby may refer to:
- Slingsby, North Yorkshire
- Slingsby Aviation, formerly Slingsby Sailplanes, a manufacturer of gliders and other aircraft
- Fred Slingsby, founder of Slingsby Sailplanes Ltd
- Henry Slingsby
- Slingsby Channel, a strait in the Queen Charlotte Strait region of the Central Coast of British Columbia, Canada
- Slingsby Baronets
Read more about Slingsby: People