Harriet Elizabeth Marks (25 November 1900 – 1 March 1989) was an Australian schoolteacher and educationist.

She was the inspector of domestic science for schools in Queensland and President of the Women's College council in the 1970s.

Her mother Harriet Ann (born McGregor) was a Scot, and her father George Marks was from Cornwall.

After local schooling she won a scholarship to study science at the University of Queensland's[1] newly opened Women's College.

[2] She was an admirer of the domestic science pioneer Marianne Helena Brydon[1] who had been the first Inspector of Women's Work from 1919 to 1932.