Strachey is a surname. Notable people with the surname include:
John Strachey (d. 1674), friend of John Locke
John Strachey (geologist) (1671–1743), British geologist; son of the above
Sir Henry Strachey, 1st Baronet (1737–1810), British politician and civil servant; grandson of the above
Sir Henry Strachey, 2nd Baronet (1772–1858), son of 1st baronet
Henry Strachey (explorer) (1816–1912), grandson of the 1st Baronet
John Strachey (civil servant) (1823–1907), Indian civil servant; grandson of the 1st Baronet
Edward Strachey, 1st Baron Strachie (1858–1936), Liberal politician
Henry Strachey (artist) (1863–1940)
John Strachey (journalist) (1860–1927), man of letters
John Strachey (politician) (1901–1963), British politician; son of the above
Sir Richard Strachey (1817–1908) soldier, engineer, civil servant, grandson of the 1st Baronet
Lady Jane Strachey (1840–1928), formerly Jane Maria Grant; author, suffragette; wife of Richard
James Strachey (1887–1967), the biographer of Sigmund Freud
Alix Strachey (1892–1973), psychoanalyst; wife of James
Oliver Strachey (1874–1960), the writer and cryptoanalyst, worked at Bletchley Park in World War II
Rachel Conn (Ray) Costelloe (1887–1940), writer; wife of Oliver
Julia Strachey (1901–1979), writer; daughter of Oliver
Christopher Strachey (1916–1975), computer scientist; son of Oliver and Ray
Lytton Strachey (1880–1932), British writer; son of Richard
Dorothy Bussy (née Strachey) (1865–1960), writer and translator; daughter of Richard
Maurice Towneley-O'Hagan, 3rd Baron O'Hagan (1882–1961), British Liberal politician; son-in-law of the above Edward Strachey, 1st Baron Strachie - later changed his surname by deed poll to Strachey
Charles Strachey, 4th Baron O'Hagan (*1945), British Conservative politician; grandson of the above Elizabeth Strachey ( 2004) daughter of Charles Strachey
Jack Strachey (1894–1972), English composer and songwriter
William Strachey the English writer and barrister
Donald Strachey detective in Albany, NY
Strachey Wikipedia (Text) CC BY-SA