Donachie or Donnachie is a surname derived from Scottish Gaelic . Notable people with the surname include:
David Donachie (born 1944), Scottish novelist James Donachie (born 1993), Australian football (soccer) player Kaye Donachie (born 1970), British painter Patrick Donachie (born 1983), Australian Paralympic swimmer Ron Donachie (born 1956), Scottish actor Willie Donachie (born 1951), Scottish international football player
Donnachie Charles Donnachie (born 1869), Scottish football player Joe Donnachie (born 1885), Scottish international football player
See also Clan Robertson–Donnachaidh–Duncan Donnachie Cliff Donaghy (surname)