Thomas Spencer

Thomas Spencer may refer to:


 * Thomas Spencer (minister) (1791–1811), English congregationalist
 * Thomas Spencer (priest), English Anglican priest
 * Thomas Spencer (mathematical physicist) (born 1946), American mathematical physicist
 * Thomas Edward Spencer (1845–1911), Australian writer
 * Thomas Spencer (businessman) (1852–1905), cashier, co-founder of Marks & Spencer
 * Thomas Spencer (settler) (1607–1687), early settler of Hartford, Connecticut
 * Sir Thomas Spencer, 3rd Baronet (1639–1685), politician
 * Thomas Spencer (MP for Southwark), MP for Southwark, 1406–1415
 * Thomas Spencer (cricketer) (1850–1933), English cricketer
 * Sir Thomas Spencer, 1st Baronet (1586–1622), of the Spencer baronets
 * Sir Thomas Spencer, 4th Baronet (died 1722) of the Spencer baronets
 * W. Thomas Spencer (born 1928), American politician
 * Thomas Alfred Spencer (1860–1937), member of the Queensland Legislative Assembly