Thomas Livingston McCreery (October 19, 1874 – July 3, 1941) was an outfielder and pitcher in Major League Baseball.

He played for the Louisville Colonels (1895–1897), New York Giants (1897–1898), Pittsburgh Pirates (1898–1900), Brooklyn Superbas (1901–1903) and Boston Beaneaters (1903).

McCreery was born in Beaver, Pennsylvania, and debuted with the Louisville Colonels in 1895, primarily as a starting pitcher, and posted a 3–1 record with a shutout.

In 1897, McCreery posted career-highs in runs (91), stolen bases (28), RBI (67), games played (138), and hit .289.

In a nine-season career, McCreery was a .289 hitter with 27 home runs and 388 RBI in 802 games.