Hanna Hacker (born 1956 in Vienna)[1] is an Austrian sociologist, historian and development researcher.
Since 1998 she has been authorised to teach the entire subject of sociology at the University of Vienna.
[2] She currently teaches gender studies and development research at the University of Vienna.
Among other things, she co-founded the STICHWORT - Archive of the Women's and Lesbian Movement in Vienna.
[2] With Sabine Hark she organized the first Symposium of German Lesbian Studies in Berlin in 1991.