| Headercolor: | lightblue |
| Hayley Sage | |
| Fullname: | Hayley Dawn Sage |
| Nationality: | |
| Birth Date: | 1 August 1986 |
| Birth Place: | Welwyn Garden City, Hertfordshire, England |
| Weight: | 580NaN0 |
| Country: | Great Britain |
| Sport: | Diving |
| Club: | Beaumont Diving Academy/City of Sheffield Diving Club |
| Coach: | Derek Beaumont/ Chen Wen |
| Event: | Springboard |
| Partner: | Tandi Gerrard |
| Show-Medals: | yes |
Hayley Dawn Sage (born 1 August 1986 in Welwyn Garden City, Hertfordshire) is an English diver, who specialized in individual and synchronized springboard events.[1] She won the bronze medal, along with her partner Tandi Gerrard, in the women's 3 m synchronised springboard event at the 2006 Commonwealth Games in Melbourne, Australia.[2] Hayley represented Great Britain 32 times at international events, also achieving 10 Great Britain National titles and 26 County Championship titles representing Hertfordshire.[3]
Sage made her official debut for the 2008 Summer Olympics in Beijing, where she competed in the women's 3 m synchronised springboard event. She and her partner Gerrard finished eighth in the final.[4]