Thomas Thomas is the name of:
Entertainment Thomas Thomas (harpist) (1829–1913), Welsh Thomas Henry Thomas (1839–1915), Welsh artist better known as T. H. Thomas Thomas L. Thomas (1911–1983), Welsh American baritone concert singer Thomas Thurston Thomas (born 1948), American science fiction writer Thomas, Thomas, German short comedy film
Politics Thomas Shenton Thomas (1879–1962), last Governor of Straits Settlements Thomas Thomas (politician), Singaporean politician Thomas K. Thomas, Indian politician
Religion Thomas Thomas (architect) (1817–1888), Welsh church minister and chapel architect Thomas Thomas (priest) (1804–1877), Welsh cleric ("Thomas of Caernarfon") Thomas Llewellyn Thomas (1840–1897), clergyman and scholar of the Welsh language T. Rees Thomas, Australian Congregationalist minister
Sports Tommy "Franco" Thomas American heavyweight boxer from Clarksburg, West Virginia Thomas John Thomas (1877–?), Welsh international footballer Thomas Thomas (boxer) (1880–1911), first UK middleweight boxing champion T. Rhys Thomas, Welsh rugby player
Other Thomas Thomas (abolitionist) (1817-1894), American abolitionist and entrepreneur Thomas Thomas (surgeon) (1917–1998), Indian thoracic surgeon and writer Thomas Thomas, senior architect at T. Thomas and Son
See also Tommy Thomas (disambiguation) Tom Thomas (disambiguation) Thomas (surname)