Maclaurin or MacLaurin is a surname. Notable people with the surname include: * Colin Maclaurin (1698–1746), Scottish mathematician * Normand MacLaurin (1835–1914), Australian politician and university administrator * Henry Normand MacLaurin (1878–1915), Australian general * Ian MacLaurin, Baron MacLaurin of Knebworth * Richard Cockburn Maclaurin (1870–1920), US physicist and educator

See also

* Taylor series in mathematics, a special case of which is the ''Maclaurin series'' * Maclaurin (crater), a crater on the Moon * McLaurin (disambiguation) * MacLaren (surname) * McLaren (disambiguation) {{surname, Maclaurin Clan MacLaren