Thomas Gardiner

Thomas Gardiner may refer to:
 * Thomas Gardiner (publisher) (1826–1899), American newspaper publisher
 * Sir Thomas Gardiner (Royalist) (1591–1652), English lawyer and politician, member of parliament (MP) for Callington
 * Thomas Gardiner (monk), monk of Westminster
 * Thomas Gardiner (MP for Mitchell) (c. 1526 – 1585 or c. 1591), MP for Mitchell
 * Sir Thomas Gardiner (civil servant) (1883–1964), British civil servant
 * Tom Gardiner (born 1962), American soccer player
 * Thomas A. Gardiner (1832–1881), American politician from New York