Ida Swinburne (2 December 1899 – 1984), later Steuart, was a British documentary film producer and Liberal Party politician.
In 1928 Ida Swinburne was a Liberal London County Council candidate for Camberwell North West.
Although she had previously lived in the constituency for 20 years, she had little opportunity to build a local profile.
She remained Liberal candidate until withdrawing in October 1931 due to the formation of the National Government.
She served in World War II as a 1st Officer in the Women's Royal Naval Service.