McCreery is a surname of Ulster origin, deriving from Mac Rory (son of Rory). Holders include:
Charles McCreery (born 1942), British psychologist and author
Christopher McCreery (born 1975), Canadian author and historian
David McCreery (born 1957), Northern Irish footballer
Ed McCreery (1889-1960), American Major League Baseball pitcher
John W. McCreery, West Virginia State Senator
John Alexander McCreery (1884–1948), American surgeon
Ned McCreery (c. 1945-1992), Northern Irish Loyalist paramilitary
Richard McCreery (1898–1967), British career soldier
Scotty McCreery (born 1993), American singer
Thomas C. McCreery (1816-1890), US Senator from Kentucky
Tom McCreery (1874-1941), US baseball player
Wayman C. McCreery (1851–1901), American real estate agent, opera composer and internal revenue collector of St. Louis
William McCreery (Maryland), U.S. Representative from Maryland
William McCreery (Pennsylvania), U.S. Representative from Pennsylvania
William B. McCreery, former mayor of the City of Flint, Michigan State Treasurer and diplomat
