Thomas-Philippe Pelletier (22 December 1823 – 28 April 1913) was a Canadian merchant and politician.

[1] Born in Sainte-Anne-de-la-Pocatière, Lower Canada, the son of Germain Pelletier and Marie Marthe Pelletier, he was educated at the Collège de Sainte-Anne-de-la-Pocatière and then became a school teacher.

He later opened a general merchandise business in Trois-Pistoles where he was the postmaster for fifty-three years.

In 1892, he was appointed to the Legislative Council of Quebec for the division of Grandville.

He was the father of Louis-Philippe Pelletier.