Daniel Alexander Cameron (December 10, 1870 – September 4, 1937) was a Canadian politician from the province of Nova Scotia.
Born in Sydney River, Nova Scotia, the son of John and Isabella (Macdonald) Cameron, Cameron was educated at Sydney Academy and Dalhousie University where he received a Bachelor of Laws degree.
In 1916, he was elected to the Nova Scotia House of Assembly for the electoral district of Cape Breton.
From 1921 to 1923, he was a Member of the Legislative Council of Nova Scotia and was a Minister Without Portfolio in the cabinet of George Henry Murray.
He resigned in 1930 and was defeated in the 1930 federal election when he ran as the Liberal candidate for the electoral district of Cape Breton South.