Thomas Scott Davidson (March 11, 1858 – June 6, 1933) was a Canadian politician and auctioneer.
He represented Brant North in the Legislative Assembly of Ontario from 1914 to 1919 as a Liberal member.
He was born in South Dumfries Township, Canada West, the son of James Davidson.
He was an unsuccessful candidate for a seat in the federal parliament in 1926.
This article about an Ontario Liberal Party MPP is a stub.