Essery is a surname. Notable people with the surname include:
Bob Essery (1930–2021), British railway modeller and historian Emanuel Essery (1843–1937), Canadian lawyer and politician
William Essery Snr, mayor of the City of Kensington and Norwood, South Australia (1922–1925)
William Essery Jnr, mayor of the City of Kensington and Norwood, South Australia (1942–1946)
See also Esser