Macaulay is a surname of Irish and Scottish origin, meaning son of Amhlaigh, and may refer to:

People

• Archie Macaulay, Scottish football player and manager
• Catherine Macaulay (1731‑1791), English historian
• David Macaulay, American author and illustrator
• Emilie Rose Macaulay, an English novelist
• Francis Sowerby Macaulay, English mathematician
• George Macaulay, English cricketer
• George Campbell Macaulay, 1852–1915, Classical scholar (see Herodotus)
• Herbert Macaulay (1864-1946), Nigerian politician
• James Macaulay, doctor and medical official in Upper Canada
• John Macaulay, several people:
  • John Macaulay (1792-1857), political figure in Upper Canada
  • John Simcoe Macaulay (1791-1855), another political figure in Upper Canada
• Leopold Macaulay, Canadian politician
• Michael Macaulay, South African cricketer
• Robert Macaulay, Canadian politician. Irish (ga ''Gaeilge'' is a Goidelic language of the Indo-European language family originating in Ireland and historically spoken by the Irish. Scottish Gaelic ( Gàidhlig) is a member of the Goidelic branch of Celtic languages. Archibald Renwick "Archie" Macaulay ( July 30 1915 &ndash June 10 1993) was a Scottish football player and manager Mrs Catharine Macaulay (born Catharine Sawbridge and by the time of her death Mrs David Macaulay (born December 2, 1946 in Lancashire, England) is an Author and Illustrator. Dame Emilie Rose Macaulay, DBE ( 1 August, 1881 in Rugby Warwickshire, England &ndash 30 October, 1958) affectionately Francis Sowerby Macaulay FRS ( 11 February 1862 – 9 February 1937) was an English mathematician who made significant contributions George Gibson Macaulay ( December 7, 1897 &ndash December 13, 1940) was an English Cricketer who played in 8 Year 1852 ( MDCCCLII) was a Leap year starting on Thursday (link will display the full calendar of the Gregorian calendar (or a Leap year Year 1915 ( MCMXV) was a Common year starting on Friday (link will display the full calendar of the Gregorian calendar (or a Common year Classical antiquity (also the classical era or classical period) is a broad term for a long period of cultural History centered on the Mediterranean Herodotus of Halicarnassus ( Greek: Hēródotos Halikarnāsseús) was a Greek Historian who lived in the 5th century BC ( 484 BC&ndash Herbert Samuel Heelas Macaulay ( November 14, 1864 — May 7, 1946) was a Nigerian nationalist politician engineer journalist and James Macaulay (1759 &ndash January 1 1822) was a doctor and medical official in Upper Canada. John Alexander MacAulay CC (1895 &ndash June 11, 1978) was a Canadian lawyer businessman and a volunteer worker in the Canadian John Alexander MacAulay CC (1895 &ndash June 11, 1978) was a Canadian lawyer businessman and a volunteer worker in the Canadian Colonel The Hon John Simcoe Macaulay ( October 13 1791 &ndash December 20 1855) was a businessman and political figure in Upper Canada Leopold Macaulay (1887 &ndash 1979 was a Canadian Politician and Lawyer. Michael John Macaulay (born 19 April 1939 in Durban, Natal) is a former South African Cricketer who played in one Test Robert Macaulay was a Canadian politician He was first elected to the Legislative Assembly of Ontario as the Progressive Conservative Member of
• Thomas Babington Macaulay, 1st Baron Macaulay, English poet, historian and Whig politician
• Tony Macaulay, Canadian songwriter
• Zachary Macaulay (1768 – 1838), Scottish colonial governor

People with different spelling

• Fred MacAulay, Scottish comedian
• John MacAulay, Canadian lawyer and Red Cross activist
• Lawrence MacAulay, Canadian politician

People with Macaulay as a given name

• George Macaulay Trevelyan, English historian
• John Babington Macaulay Baxter, New Brunswick jurist and politician
• Macaulay Culkin, American actor

Places

• Macaulay railway station, Melbourne
• The Macaulay Institute, a land use research institute based in Aberdeen, Scotland

Things

• Clan MacAulay
• Cohen-Macaulay ring, mathematical object
• Macaulay brackets
• Macaulay computer algebra system
• Macaulay Duration, special case of bond duration