Alma Mathilda Åkermark (11 June 1853-4 June 1933) was a Swedish editor, feminist, writer, journalist and women's rights activist.
She was a co-founder of the radical feminist women's paper Framåt ('Forward'), and its editor during its entire publication.
She wrote under the pseudonym Mark.
She was active within the Gothenburg's Women's Association, and a leading figure within the most progressive and radical part of the Swedish and local women's rights movement, and was noted for her involvement in the Sedlighetsdebatten.