Thomas Alcock

Thomas Alcock may refer to:
 * Thomas Alcock (adventurer) (died 1563), English adventurer
 * Thomas Alcock (priest) (1709–1798), Anglican vicar, pluralist and author
 * Thomas Alcock (Ordnance) (1762–1856), Treasurer of the Ordnance
 * Thomas Alcock (MP) (1801–1866), Member of Parliament for Newton 1826–1830, Ludlow 1839–1840, and East Surrey 1847–1865
 * Thomas Alcock (surgeon) (1784–1833), English surgeon