| Isabelle Boffey | |
| Birth Date: | 13 April 2000 |
| Birth Place: | Enfield, England[1] |
| Country: | Great Britain England |
| Sport: | Athletics |
| Event: | 800 metres |
| Show-Medals: | yes |
Isabelle Boffey (born 13 April 2000) is a British middle-distance runner.[2] A successful junior athlete, she won gold medals in the 800 metres at each of the three age-grade championships in European Athletics – at the 2021 European Under-23 Championships held in Tallinn, the 2019 European U20 Championships in Boras and the 2016 European U18 Championships in Tbilisi.
She first competed for her country as a senior in the women's 800 metres event at the 2021 European Indoor Championships held in Toruń, Poland, finishing sixth.[3] In February 2022, she won the 1000 metres at the Birmingham Indoor Grand Prix.[4]
In February 2023, the 22-year-old claimed a maiden national title, winning the 800 m at the British Indoor Championships.[5]
Her personal bests for 800 metres are 2:00.18 outdoors (2023) and 2:00.25 indoors (2023).