Francis Patrick Vincent McManus, Australian politician, was the last leader of the parliamentary Democratic Labor Party and a prominent figure in Australian politics for 30 years.

The Democratic Labor Party (DLP) was an Australian political party. The party came into existence following the 1955 ALP split as the Australian Labor Party (Anti-Communist), and was renamed the Democratic Labor Party in 1957. In 1962, the Queensland Labor Party, a breakaway party of the Queensland branch of the Australian Labor Party, became the Queensland branch of the DLP.