Thomas Brereton (1782–1832) was an officer of the British Army.
Thomas Brereton may also refer to:
Thomas Brereton (dramatist) (1691–1722), English dramatist Sir Thomas Brereton, 2nd Baronet (1632–1674), of the Brereton baronets Thomas Salusbury (Liverpool MP) (died 1756), born Thomas Brereton, British Whig politician
See also Brereton (surname)