Vashtessa Melloney
- Sire: Horningsea Sagittarius
- Dam: Shemsuki Karabagh
- Date of Birth: 1965-11-9
- Country: United Kingdom
- Mrs M Nimmo, United Kingdom
- Vashtessa
- Mrs A Matthews, United Kingdom
- Hardacre
- Notes: 1st owner Mr D E A Lewington (UK)