Kirstie Mary Allsopp (born 31 August 1971) is a British television presenter, best known as co-presenter of Channel 4 property shows including Location, Location, Location, Love It or List It UK, Relocation, Relocation and Location Revisited.
Allsopp is the daughter of Charles Henry Allsopp, 6th Baron Hindlip, a former chairman of Christie's, by his marriage to Fiona Victoria Jean Atherley McGowan (1947–2014). She has a younger brother Henry, and two younger sisters, Sofie and Natasha. Owing to her father's peerage, she is entitled to use the courtesy style The Honourable Kirstie Allsopp. The designer and businesswoman Cath Kidston is her cousin.
She attended ten schools as a child included St Clotilde's in Lechlade, Gloucestershire and Bedales, near Petersfield, Hampshire. After spending time in India teaching English, Allsopp returned to the UK and began a series of positions, working for Country Living and Food & Homes Magazine and her mother's business, Hindlip & Prentice Interiors, and studying at Christie's. Allsopp set up her own home search company, Kirmir, in 1996, focusing on top end purchases in Central and West London.