Lane Fox or Lane-Fox is a double-barrelled English surname (see also the surnames Lane and Fox). Notable bearers of the surname include:
Augustus Henry Lane-Fox, who adopted the name Augustus Pitt Rivers, English army officer, ethnologist and archaeologist
Felicity Lane-Fox British Conservative member of the House of Lords
George Lane-Fox (MP) (1793–1848), English landowner and Tory MP
George Lane-Fox (1816–1896), English landowner, High Sheriff of Leitrim and High Sheriff of Yorkshire, son of the above
George Lane-Fox, 1st Baron Bingley (1870–1947), English Conservative politician, grandson of the above
Julian Alfred Lane Fox, known as Julian A. Pitt-Rivers, British social anthropologist and ethnographer, son of George Henry Lane Fox Pitt-Rivers
Martha Lane Fox, Baroness Lane-Fox of Soho English businesswoman, philanthropist, and public servant
Robin Lane Fox English historian and gardening writer
Rosalind Venetia Lane Fox, known as Rosalind Pitt-Rivers, British biochemist
Sackville Lane-Fox British Conservative Party politician