Thomas de Montmorency Murray-Prior (27 January 1848 – 11 December 1902) was a politician in Queensland, Australia.

He was born in Bromelton to politician Thomas Lodge Murray-Prior and Matilda Harpur.

He attended school in Brisbane and Hobart, working as a pastoralist at Maroon before becoming a miner in the Palmer goldfield.

He inherited Maroon Station on his father's death in 1892, and also became vice-president of the Queensland Chamber of Agriculture.

[1] He was elected to the Queensland Legislative Assembly as the member for Fassifern in March 1902,[2] but he died in Brisbane in December of that year.