Thomas Martin Davis (22 January 1856 – 14 July 1899) was an English-born Australian politician.
He was born in Redditch in Worcestershire to fruit merchant Thomas Davis and Ann Martin.
He moved to France at the age of thirteen, but was forced to return to England when the Franco-Prussian War broke out in 1870.
From 1871 to 1875 he was a sailor; he then worked as an interpreter in New Caledonia before settling in Sydney as a seaman in 1876.
In 1891 he was a foundation member of the Labor Party, and he was elected to the New South Wales Legislative Assembly accordingly to represent West Sydney.