Gillanders is a personal name and a surname. It is an Anglicised form of a Gaelic name meaning "the servant of (St) Andrew". The surname can be represented in Scottish Gaelic as MacGill-Andreis (masculine) and NicGill-Andreis (feminine); GillAndrais (m) and GhillAndrais (f); Mac'Ill'Anndrais (m) and Nic'Ill'Anndrais (f); and MacGill-Andreis (m) and NicGill-Andreis (f).
Gillanders may refer to: People Brendan Gillanders (born 1990), Canadian football player Bronwyn Gillanders (born 1962), New Zealander ecologist Dave Gillanders (born 1939), American swimmer John Gillanders (1895–1946), First World War flying ace Ken Gillanders, Australian botanist and Order of Australia recipient.
Other uses Clan Gillanders, Scottish clan centred in Ross