Donald James Cameron (19 January 1878 – 20 August 1962) was an Australian politician who served as a Senator for Victoria from 1938 to 1962.

He was a member of the Labor Party and served as Minister for Aircraft Production (1941–1945) and Postmaster-General (1945–1949) in the Curtin and Chifley governments.

He was secretary of the Melbourne Trades Hall, editor of the Tramways Union newspaper and President of the Victorian Branch of the Australian Labor Party.

[1] Cameron ran unsuccessfully as the Labor candidate for election to the House of Representatives seats of Balaclava in 1929 and Fawkner in a by-election in 1935.

Aged 71 when the Chifley government left office, he returned to the backbench, and did not stand for re-election at the 1961 election, being very deaf.