Amalie Seidel (21 February 1876 in Vienna - 11 May 1952) was an Austrian Politician (Social Democrat) and feminist. She was one of the first of her gender in the Austrian parliament.
Siedel was the daughter of a locksmith. She was active in the working movement from the 1980s, and organised the first strike of female workers in Austria. She was also active in the women's movement and an editor of the paper Libertas. In 1900, she became chairperson of the local women's comity and from 1902 chairperson of the national women's comity. In 1919, Seidel became one of the first eight women in the Austrian parliament, where she sat until 1934. She focused on children and health care, and especially the abuse of foster children by private foster parents, and worked closely to Julius Tandler. After the coup of 1934, she was imprisoned for one month and lost her place in the parliament. However, she used her home for illegal meetings for socialist women, and in 1942, she married the Jew Sigmund Rausnitz in order to protect him from Nazi prosecution. She was briefly imprisoned after the attempted murder on Adolf Hitler in 1944.