Gleneagles may refer to:
- Glen Eagles, a valley in Scotland
- Gleneagles Hotel, Auchterarder, Scotland
- Gleneagles Agreement, signed and held at the Gleneagles Hotel
- The 31st G8 summit held in July 2005 at Gleneagles Hotel, Scotland
- Gleneagles railway station, serving both Gleneagles and Auchterarder
- Gleneagles Hotel, Torquay, England, the inspiration for Fawlty Towers
- Gleneagles, a neighbourhood in West Vancouver, British Columbia, Canada
- Gleneagles Elementary School in West Vancouver, British Columbia, Canada
- The Gleneagles, a historic apartment building in Montreal, Quebec, Canada
- Gleneagles (horse), a thoroughbred racehorse