Francis Egerton Grosvenor, 8th Earl of Wilton (born 8 February 1934), is an Anglo-Australian aristocrat, and academic.

Lord Wilton is the eldest son of Robert Egerton Grosvenor, 5th Baron Ebury, DSO, and his first wife, Anne Acland-Troyte. He succeeded his father as 6th Baron Ebury in 1957 and his fourth cousin, Seymour Egerton, as 8th Earl of Wilton in 1999.^[1]

Lord Wilton is also heir presumptive to the title Marquess of Westminster currently held by his distant cousin Hugh Grosvenor, 7th Duke of Westminster.

Educated at Eton College, he pursued a career in the financial services industry in London, Melbourne and Hong Kong, before taking a doctorate in Philosophy-Arts at Melbourne University (2001), where he taught as Dr Francis Ebury.^[2]

Lord Wilton served on the Board of Directors of Victorian Opera (Melbourne) 2012–17.^[3]

Lord Wilton has married three times.^[4] He was married firstly on 10 December 1957 to Gillian Elfrida Astley Soames (marriage dissolved 1962). They had one son:

• Julian Francis Martin Grosvenor, Viscount Grey de Wilton (born 8 June 1959), heir apparent to the earldom and subsidiary titles, married in 1987 to Danielle Rossi (divorced 1989).

Secondly, he married Kyra Aslin on 8 March 1963 (marriage dissolved 1973) without issue.

Thirdly, he married Suzanne Jean Suckling (4 August 1943 – 12 April 2018) in 1974. They remained married until her death 44 years later and had one daughter:

• Lady Georgina Lucy Grosvenor (29 March 1973 – 16 August 2003), a noted violist, married in 2000 to Dr Peter Mitev.^[5]

His third wife was a biographer who wrote under the name "Sue Ebury": The Many Lives of Kenneth Myer; Weary the Life of Sir Edward Dunlop, Weary: King Of The River. An editor and publisher, Lady Wilton was also a member of the Development Council of the National Library of Australia and patron of the Australian Garden History Society.

• The Honourable Francis Grosvenor (1934–1957)
• The Right Honourable the Lord Ebury (1957–1999)
• The Right Honourable the Earl of Wilton (1999–present)