Dagmar Louise Charlotte Neovius (21 May 1867 – 27 July 1939) was a Finnish educator and politician.

A member of the Swedish People's Party, she was elected to Parliament in 1907 as one of the first group of female MPs.

[2] Her school was closed and she moved to Stockholm in Sweden, from where she helped distribute the Fria Ord magazine.

After returning to Finland, Neovius contested the 1907 elections on the Swedish People's Party's list in South Turku.

She lost her seat again in the 1911 elections, but returned to parliament in February 1914, representing the South Vasa constituency.